| 1930 - 1960 US Census and 1956, 1964 - 1967 & 1969 Office of State Planning Estimates | ||||||||||
| Belknap | Carroll | Cheshire | Coos | Grafton | Hillsborough | Merrimack | Rockingham | Strafford | Sullivan | Statewide |
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| 1930 | 1940 | 1950 | 1956 | 1960 | 1964 | 1965 | 1966 | 1967 | 1969 | |
| BELKNAP | 22623 | 24328 | 26632 | 27415 | 28912 | 29820 | 31171 | 31318 | 29042 | 32406 |
| Alton | 1261 | 1209 | 1189 | 1318 | 1241 | 1480 | 1451 | 1473 | 1514 | 1744 |
| Barnstead | 791 | 804 | 846 | 863 | 850 | 930 | 963 | 943 | 927 | 943 |
| Belmont | 1299 | 1374 | 1611 | 1790 | 1953 | 2250 | 2333 | 2374 | 2336 | 2500 |
| Center Harbor | 382 | 355 | 451 | 383 | 511 | 580 | 910 | 885 | 604 | 885 |
| Gilford | 783 | 996 | 1251 | 1764 | 2043 | 2630 | 2709 | 2770 | 2805 | 3560 |
| Gilmanton | 676 | 708 | 754 | 859 | 736 | 770 | 727 | 702 | 741 | 980 |
| Laconia | 12471 | 13484 | 14745 | 14245 | 15288 | 14500 | 15356 | 15291 | 13727 | 14642 |
| Meredith | 1902 | 2192 | 2222 | 2447 | 2434 | 2700 | 2757 | 2756 | 2767 | 2835 |
| New Hampton | 692 | 791 | 723 | 780 | 862 | 910 | 883 | 947 | 754 | 921 |
| Sanbornton | 654 | 677 | 755 | 938 | 857 | 900 | 904 | 972 | 901 | 942 |
| Tilton | 1712 | 1738 | 2085 | 2028 | 2137 | 2170 | 2178 | 2205 | 1966 | 2454 |
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| 1930 | 1940 | 1950 | 1956 | 1960 | 1964 | 1965 | 1966 | 1967 | 1969 | |
| CARROLL | 14277 | 15589 | 15868 | 16145 | 15821 | 16585 | 16588 | 16734 | 16567 | 18242 |
| Albany | 96 | 131 | 154 | 164 | 146 | 170 | 169 | 199 | 220 | 220 |
| Bartlett | 1119 | 1154 | 1074 | 1003 | 1013 | 970 | 1021 | 985 | 998 | 998 |
| Brookfield | 166 | 142 | 159 | 132 | 145 | 190 | 190 | 196 | 209 | 264 |
| Chatham | 168 | 184 | 177 | 148 | 150 | 140 | 135 | 132 | 143 | 151 |
| Conway | 3217 | 3651 | 4109 | 4242 | 4298 | 4410 | 4345 | 4499 | 4357 | 4900 |
| Eaton | 210 | 196 | 221 | 197 | 151 | 160 | 155 | 166 | 168 | 224 |
| Effingham | 352 | 377 | 341 | 342 | 329 | 325 | 340 | 357 | 329 | 349 |
| Freedom | 390 | 352 | 315 | 367 | 363 | 390 | 385 | 379 | 395 | 396 |
| Hart’s Location | 29 | 17 | 11 | 14 | 7 | 15 | --- | 7 | --- | 10 |
| Jackson | 321 | 409 | 344 | 362 | 315 | 330 | 329 | 343 | 359 | 425 |
| Madison | 535 | 512 | 486 | 483 | 429 | 460 | 452 | 490 | 503 | 563 |
| Moultonborough | 709 | 788 | 880 | 886 | 840 | 925 | 907 | 936 | 932 | 1350 |
| Ossipee | 1230 | 1498 | 1412 | 1337 | 1409 | 1590 | 1563 | 1578 | 1531 | 1500 |
| Sandwich | 731 | 742 | 615 | 681 | 620 | 620 | 618 | 606 | 601 | 743 |
| Tamworth | 955 | 1056 | 1025 | 1126 | 1016 | 990 | 964 | 923 | 963 | 1016 |
| Tuftonboro | 505 | 586 | 697 | 834 | 678 | 780 | 779 | 778 | 782 | 855 |
| Wakefield | 1186 | 1158 | 1267 | 1172 | 1223 | 1240 | 1253 | 1257 | 1288 | 1303 |
| Wolfeboro | 2358 | 2636 | 2581 | 2655 | 2689 | 2880 | 2983 | 2903 | 2789 | 2975 |
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| 1930 | 1940 | 1950 | 1956 | 1960 | 1964 | 1965 | 1966 | 1967 | 1969 | |
| CHESHIRE | 33685 | 34953 | 38811 | 41741 | 43342 | 45250 | 46005 | 47573 | 46998 | 49636 |
| Alstead | 616 | 683 | 851 | 893 | 843 | 910 | 950 | 959 | 943 | 1033 |
| Chesterfield | 704 | 591 | 970 | 1173 | 1405 | 1600 | 1624 | 1634 | 1670 | 1739 |
| Dublin | 506 | 621 | 675 | 710 | 684 | 780 | 804 | 794 | 800 | 820 |
| Fitzwilliam | 850 | 824 | 872 | 943 | 966 | 1000 | 1039 | 1054 | 1126 | 1166 |
| Gilsum | 506 | 491 | 578 | 568 | 528 | 610 | 603 | 588 | 572 | 572 |
| Harrisville | 512 | 509 | 519 | 500 | 459 | 480 | 509 | 551 | 480 | 559 |
| Hinsdale | 1757 | 1762 | 1950 | 2128 | 2187 | 2610 | 2725 | 2708 | 2810 | 3000 |
| Jaffrey | 2485 | 2879 | 2911 | 3079 | 3154 | 3250 | 3302 | 3392 | 3285 | 4025 |
| Keene | 13794 | 13832 | 15638 | 16814 | 17562 | 17900 | 17743 | 18517 | 18515 | 19250 |
| Marlborough | 1508 | 1431 | 1561 | 1561 | 1612 | 1670 | 1684 | 1638 | 1677 | 1558 |
| Marlow | 330 | 288 | 330 | 352 | 350 | 350 | 366 | 341 | 353 | 432 |
| Nelson | 162 | 282 | 231 | 236 | 222 | 260 | 253 | 248 | 268 | 363 |
| Richmond | 241 | 296 | 259 | 306 | 295 | 320 | 293 | 298 | 305 | 303 |
| Rindge | 610 | 629 | 707 | 815 | 941 | 1040 | 1537 | 1802 | 1167 | 1332 |
| Roxbury | 53 | 113 | 117 | 114 | 137 | 170 | 163 | 167 | 156 | 156 |
| Stoddard | 113 | 218 | 200 | 156 | 146 | 200 | 197 | 210 | 229 | 229 |
| Sullivan | 192 | 255 | 272 | 283 | 261 | 270 | 289 | 311 | 286 | 369 |
| Surry | 198 | 236 | 291 | 388 | 362 | 400 | 413 | 427 | 424 | 422 |
| Swanzey | 2066 | 2262 | 2806 | 3333 | 3626 | 3850 | 3803 | 3919 | 4022 | 4056 |
| Troy | 1267 | 1321 | 1360 | 1518 | 1445 | 1510 | 1567 | 1609 | 1557 | 1600 |
| Walpole | 2287 | 2400 | 2536 | 2643 | 2825 | 2670 | 2699 | 2804 | 2737 | 2860 |
| Westmoreland | 745 | 755 | 789 | 799 | 921 | 1000 | 978 | 1004 | 1003 | 1002 |
| Winchester | 2183 | 2275 | 2388 | 2429 | 2411 | 2400 | 2464 | 2598 | 2613 | 2790 |
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| 1930 | 1940 | 1950 | 1956 | 1960 | 1964 | 1965 | 1966 | 1967 | 1969 | |
| COOS | 38804 | 39074 | 35800 | 34003 | 37014 | 35250 | 34702 | 34807 | 34789 | 37331 |
| Berlin | 20018 | 19084 | 16615 | 15050 | 17821 | 16600 | 16203 | 16360 | 16241 | 17445 |
| Carroll | 402 | 496 | 359 | 431 | 295 | 295 | 290 | 280 | 296 | 340 |
| Clarksville | 215 | 225 | 171 | 166 | 179 | 175 | 173 | 172 | 187 | 167 |
| Colebrook | 1937 | 2096 | 2116 | 2051 | 2389 | 2200 | 2191 | 2075 | 2007 | 2493 |
| Columbia | 524 | 483 | 495 | 415 | 457 | 450 | 458 | 433 | 425 | 441 |
| Dalton | 580 | 642 | 557 | 581 | 567 | 500 | 476 | 475 | 462 | 507 |
| Dummer | 298 | 274 | 229 | 198 | 202 | 190 | 186 | 161 | 204 | 226 |
| Errol | 293 | 235 | 224 | 226 | 220 | 190 | 191 | 185 | 187 | 184 |
| Gorham | 2763 | 2597 | 2639 | 2857 | 3039 | 2900 | 2951 | 2965 | 2891 | 3004 |
| Jefferson | 771 | 763 | 728 | 602 | 600 | 610 | 626 | 665 | 704 | 750 |
| Lancaster | 2887 | 3095 | 3113 | 3148 | 3138 | 3240 | 3181 | 3191 | 3114 | 3425 |
| Milan | 719 | 782 | 743 | 769 | 661 | 640 | 623 | 586 | 575 | 634 |
| Northumberland | 2360 | 2740 | 2779 | 2492 | 2586 | 2450 | 2350 | 2616 | 2675 | 2752 |
| Pittsburg | 671 | 820 | 697 | 693 | 639 | 670 | 663 | 606 | 564 | 751 |
| Randolph | 82 | 114 | 158 | 162 | 140 | 140 | 142 | 149 | 156 | 184 |
| Shelburne | 196 | 190 | 184 | 243 | 226 | 230 | 211 | 222 | 236 | 205 |
| Stark | 329 | 352 | 373 | 308 | 327 | 310 | 322 | 310 | 341 | 327 |
| Stewartstown | 1148 | 1203 | 970 | 893 | 918 | 940 | 952 | 942 | 1100 | 953 |
| Stratford | 918 | 1049 | 973 | 1058 | 1029 | 1020 | 990 | 969 | 952 | 962 |
| Whitefield | 1693 | 1834 | 1677 | 1660 | 1581 | 1500 | 1523 | 1445 | 1472 | 1581 |
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| 1930 | 1940 | 1950 | 1956 | 1960 | 1964 | 1965 | 1966 | 1967 | 1969 | |
| GRAFTON | 42793 | 44641 | 47923 | 47859 | 48857 | 47620 | 51333 | 51822 | 47331 | 51713 |
| Alexandria | 412 | 396 | 402 | 391 | 370 | 410 | 423 | 439 | 436 | 473 |
| Ashland | 1375 | 1460 | 1599 | 1469 | 1473 | 1500 | 1545 | 1503 | 1509 | 1550 |
| Bath | 785 | 686 | 706 | 618 | 604 | 560 | 563 | 563 | 566 | 576 |
| Benton | 255 | 262 | 247 | 192 | 172 | 155 | 158 | 167 | 164 | 110 |
| Bethlehem | 872 | 935 | 882 | 921 | 898 | 1030 | 972 | 968 | 953 | 1147 |
| Bridgewater | 151 | 226 | 222 | 285 | 293 | 330 | 356 | 345 | 350 | 347 |
| Bristol | 1610 | 1632 | 1586 | 1424 | 1470 | 1600 | 1618 | 1619 | 1654 | 1650 |
| Campton | 1184 | 1130 | 1149 | 1052 | 1058 | 980 | 938 | 1006 | 1085 | 1300 |
| Canaan | 1301 | 1377 | 1465 | 1407 | 1507 | 1530 | 1705 | 1809 | 1547 | 2110 |
| Dorchester | 115 | 144 | 133 | 131 | 91 | 140 | 129 | 126 | 129 | 138 |
| Easton | 132 | 156 | 94 | 82 | 74 | 65 | 61 | 69 | 66 | 90 |
| Ellsworth | 28 | 26 | 24 | 14 | 3 | 3 | 3 | 9 | --- | 11 |
| Enfield | 1325 | 1693 | 1612 | 1718 | 1867 | 2000 | 2092 | 2265 | 2433 | 2429 |
| Franconia | 514 | 568 | 549 | 499 | 491 | 560 | 766 | 860 | 581 | 587 |
| Grafton | 539 | 552 | 442 | 362 | 348 | 340 | 345 | 362 | 368 | 428 |
| Groton | 202 | 182 | 105 | 106 | 99 | 140 | 123 | 123 | 131 | 147 |
| Hanover | 3043 | 3425 | 6259 | 7093 | 7329 | 4980 | 8239 | 8259 | 5328 | 5368 |
| Haverhill | 3665 | 3487 | 3357 | 3037 | 3127 | 3270 | 3186 | 3118 | 3044 | 3163 |
| Hebron | 197 | 151 | 130 | 182 | 153 | 150 | 152 | 157 | 168 | 284 |
| Holderness | 644 | 735 | 731 | 823 | 749 | 790 | 858 | 989 | 974 | 1117 |
| Landaff | 469 | 389 | 342 | 291 | 289 | 260 | 301 | 285 | 277 | 262 |
| Lebanon | 7073 | 7590 | 8495 | 8922 | 9299 | 9450 | 9384 | 9320 | 9204 | 10098 |
| Lincoln | 1548 | 1560 | 1415 | 1219 | 1228 | 1350 | 1343 | 1321 | 1270 | 1308 |
| Lisbon | 2324 | 2103 | 2009 | 1824 | 1788 | 1480 | 1422 | 1376 | 1398 | 1469 |
| Littleton | 4558 | 4571 | 4817 | 4885 | 5003 | 5100 | 5103 | 5096 | 5088 | 5000 |
| Lyman | 299 | 363 | 241 | 221 | 201 | 210 | 197 | 208 | 192 | 214 |
| Lyme | 830 | 965 | 924 | 961 | 1026 | 1100 | 1123 | 1165 | 1116 | 1139 |
| Monroe | 457 | 430 | 410 | 409 | 421 | 440 | 428 | 402 | 413 | 424 |
| Orange | 99 | 109 | 82 | 100 | 83 | 83 | 79 | 92 | 95 | 104 |
| Orford | 636 | 701 | 726 | 730 | 667 | 710 | 701 | 689 | 666 | 693 |
| Piermont | 475 | 535 | 511 | 497 | 477 | 440 | 439 | 428 | 444 | 482 |
| Plymouth | 2470 | 2533 | 3039 | 2897 | 3210 | 3150 | 3305 | 3315 | 2809 | 3800 |
| Rumney | 858 | 861 | 859 | 863 | 820 | 860 | 806 | 818 | 830 | 875 |
| Sugar Hill* | --- | --- | --- | --- | --- | 400 | 430 | 418 | --- | 360 |
| Thornton | 459 | 501 | 460 | 487 | 480 | 480 | 457 | 482 | 503 | 613 |
| Warren | 651 | 709 | 581 | 579 | 548 | 500 | 489 | 540 | 480 | 612 |
| Waterville** | 23 | 26 | 11 | 17 | 14 | 14 | 14 | 62 | --- | 52 |
| Wentworth | 459 | 491 | 413 | 350 | 300 | 280 | 293 | 290 | 283 | 371 |
| Woodstock | 756 | 981 | 894 | 801 | 827 | 780 | 787 | 759 | 777 | 812 |
| * Sugar Hill was part of Lisbon until it was incorporated in 1962. | ||||||||||
| ** Waterville’s population was not calculated in 1967. | ||||||||||
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| 1930 | 1940 | 1950 | 1956 | 1960 | 1964 | 1965 | 1966 | 1967 | 1969 | |
| HILLSBOROUGH | 140165 | 144888 | 156987 | 166517 | 178161 | 191361 | 199446 | 199699 | 204695 | 219711 |
| Amherst | 1115 | 1174 | 1461 | 1868 | 2051 | 2670 | 2865 | 3147 | 3511 | 4397 |
| Antrim | 1254 | 1127 | 1030 | 1005 | 1121 | 1290 | 1631 | 1817 | 1341 | 1603 |
| Bedford | 1326 | 1561 | 2176 | 3047 | 3636 | 4370 | 4529 | 4667 | 4878 | 6000 |
| Bennington | 552 | 655 | 593 | 537 | 591 | 591 | 575 | 601 | 582 | 614 |
| Brookline | 511 | 561 | 671 | 757 | 795 | 1020 | 1063 | 1080 | 1096 | 1125 |
| Deering | 324 | 367 | 392 | 393 | 345 | 400 | 410 | 401 | 417 | 659 |
| Francestown | 363 | 342 | 405 | 446 | 495 | 550 | 582 | 579 | 595 | 561 |
| Goffstown | 3839 | 4247 | 5638 | 5943 | 7230 | 7680 | 8375 | 8886 | 7898 | 9700 |
| Greenfield | 394 | 407 | 430 | 460 | 538 | 630 | 629 | 648 | 613 | 625 |
| Greenville | 1319 | 1236 | 1280 | 1347 | 1385 | 1450 | 1456 | 1409 | 1409 | 1493 |
| Hancock | 561 | 631 | 612 | 657 | 722 | 760 | 763 | 788 | 836 | 849 |
| Hillsborough | 2160 | 2269 | 2179 | 2034 | 2310 | 2570 | 2493 | 2539 | 2512 | 2550 |
| Hollis | 879 | 996 | 1196 | 1542 | 1720 | 2110 | 2208 | 2275 | 2372 | 2750 |
| Hudson | 2702 | 3409 | 4183 | 4854 | 5876 | 7760 | 8348 | 9313 | 9687 | 10487 |
| Litchfield | 286 | 341 | 427 | 577 | 721 | 970 | 1129 | 1180 | 1229 | 1430 |
| Lyndeborough | 399 | 452 | 552 | 571 | 594 | 660 | 662 | 671 | 660 | 775 |
| Manchester | 76834 | 77685 | 82732 | 82723 | 88282 | 90200 | 91672 | 87622 | 90719 | 93960 |
| Mason | 254 | 249 | 288 | 354 | 349 | 380 | 386 | 422 | 446 | 519 |
| Merrimack | 1084 | 1253 | 1908 | 2392 | 2989 | 4050 | 3982 | 5237 | 6245 | 7102 |
| Milford | 4068 | 3927 | 4159 | 4412 | 4863 | 5300 | 5523 | 5712 | 5843 | 5787 |
| Mont Vernon | 302 | 340 | 405 | 568 | 585 | 610 | 634 | 710 | 759 | 856 |
| Nashua | 31463 | 32927 | 34669 | 39058 | 39096 | 41400 | 45038 | 45277 | 45499 | 49000 |
| New Boston | 693 | 773 | 865 | 949 | 925 | 1160 | 1218 | 1266 | 1343 | 1371 |
| New Ipswich | 838 | 940 | 1147 | 1350 | 1455 | 1530 | 1584 | 1581 | 1593 | 1690 |
| Pelham | 814 | 979 | 1317 | 1936 | 2605 | 3730 | 4083 | 4253 | 4879 | 5200 |
| Peterborough | 2521 | 2470 | 2556 | 2720 | 2963 | 3280 | 3356 | 3343 | 3480 | 3886 |
| Sharon | 38 | 61 | 62 | 90 | 78 | 95 | 95 | 97 | 108 | 119 |
| Temple | 239 | 258 | 330 | 383 | 361 | 380 | 394 | 375 | 395 | 487 |
| Weare | 1287 | 1367 | 1345 | 1460 | 1420 | 1550 | 1541 | 1515 | 1565 | 1790 |
| Wilton | 1724 | 1855 | 1952 | 2045 | 2025 | 2180 | 2185 | 2255 | 2150 | 2280 |
| Windsor | 22 | 29 | 27 | 39 | 35 | 35 | 37 | 33 | 35 | 46 |
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| 1930 | 1940 | 1950 | 1956 | 1960 | 1964 | 1965 | 1966 | 1967 | 1969 | |
| MERRIMACK | 56152 | 60710 | 63022 | 64616 | 67785 | 70368 | 75456 | 76091 | 71786 | 75518 |
| Allenstown | 1549 | 1673 | 1540 | 1695 | 1789 | 2000 | 2026 | 1983 | 2011 | 2050 |
| Andover | 1031 | 1108 | 1057 | 1015 | 955 | 1020 | 989 | 1029 | 820 | 1178 |
| Boscawen | 1359 | 1663 | 1857 | 1889 | 2181 | 2400 | 2430 | 2478 | 2449 | 2745 |
| Bow | 780 | 942 | 1062 | 1185 | 1340 | 1680 | 1708 | 1873 | 1955 | 1980 |
| Bradford | 587 | 661 | 606 | 515 | 508 | 508 | 552 | 541 | 545 | 614 |
| Canterbury | 505 | 659 | 627 | 733 | 674 | 770 | 745 | 831 | 833 | 949 |
| Chichester | 567 | 587 | 735 | 752 | 821 | 970 | 958 | 998 | 975 | 1021 |
| Concord | 25228 | 27171 | 27988 | 28121 | 28991 | 26900 | 29918 | 29054 | 26260 | 26635 |
| Danbury | 498 | 578 | 496 | 459 | 435 | 440 | 757 | 440 | 428 | 503 |
| Dunbarton | 572 | 495 | 533 | 619 | 632 | 720 | 750 | 756 | 760 | 785 |
| Epsom | 678 | 797 | 756 | 927 | 1002 | 1230 | 1233 | 1261 | 1324 | 1359 |
| Franklin | 6576 | 6749 | 6552 | 6333 | 6742 | 7100 | 6972 | 8086 | 7874 | 8086 |
| Henniker | 1266 | 1336 | 1675 | 1686 | 1636 | 1340 | 1919 | 1997 | 1334 | 1475 |
| Hill | 468 | 498 | 310 | 346 | 396 | 420 | 417 | 407 | 434 | 449 |
| Hooksett | 2132 | 2273 | 2792 | 3086 | 3713 | 5530 | 6216 | 6271 | 5987 | 6223 |
| Hopkinton | 1485 | 1587 | 1831 | 2050 | 2225 | 2700 | 2724 | 2693 | 2815 | 3322 |
| Loudon | 801 | 920 | 1012 | 1088 | 1194 | 1280 | 1367 | 1377 | 1436 | 1397 |
| Newbury | 333 | 506 | 320 | 366 | 342 | 420 | 411 | 422 | 426 | 425 |
| New London | 812 | 1039 | 1484 | 1697 | 1738 | 1520 | 2102 | 2141 | 1631 | 2100 |
| Northfield | 1336 | 1543 | 1561 | 1726 | 1784 | 1850 | 1926 | 1876 | 1922 | 2060 |
| Pembroke | 2792 | 2769 | 3094 | 3273 | 3514 | 3900 | 3731 | 3873 | 3906 | 3906 |
| Pittsfield | 2018 | 2183 | 2321 | 2299 | 2419 | 2570 | 2467 | 2493 | 2418 | 2744 |
| Salisbury | 350 | 368 | 423 | 427 | 415 | 450 | 437 | 468 | 457 | 548 |
| Sutton | 512 | 675 | 554 | 498 | 487 | 540 | 540 | 547 | 547 | 498 |
| Warner | 1062 | 1113 | 1080 | 1017 | 1004 | 1200 | 1223 | 1208 | 1186 | 1332 |
| Webster | 360 | 351 | 386 | 410 | 457 | 530 | 560 | 597 | 602 | 650 |
| Wilmot | 495 | 466 | 370 | 404 | 391 | 380 | 378 | 391 | 451 | 484 |
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| 1930 | 1940 | 1950 | 1956 | 1960 | 1964 | 1965 | 1966 | 1967 | 1969 | |
| ROCKINGHAM | 53750 | 58142 | 70059 | 78133 | 98642 | 117360 | 119557 | 120640 | 121397 | 139809 |
| Atkinson | 407 | 434 | 492 | 682 | 1017 | 1550 | 1682 | 1828 | 1926 | 2273 |
| Auburn | 735 | 807 | 1158 | 1262 | 1292 | 1550 | 1572 | 1666 | 1765 | 1925 |
| Brentwood | 725 | 720 | 819 | 825 | 1072 | 1230 | 1274 | 1259 | 1101 | 1292 |
| Candia | 812 | 965 | 1243 | 1356 | 1490 | 1760 | 1817 | 1831 | 1849 | 2010 |
| Chester | 653 | 702 | 807 | 961 | 1053 | 1180 | 1197 | 1208 | 1254 | 1502 |
| Danville | 406 | 457 | 508 | 522 | 605 | 730 | 786 | 822 | 837 | 826 |
| Deerfield | 635 | 749 | 706 | 723 | 714 | 850 | 875 | 880 | 899 | 1245 |
| Derry | 5131 | 5400 | 5826 | 5344 | 6987 | 8850 | 9388 | 10116 | 10199 | 13000 |
| East Kingston | 347 | 424 | 449 | 529 | 574 | 690 | 680 | 671 | 734 | 822 |
| Epping | 1672 | 1618 | 1796 | 1747 | 2006 | 2290 | 2359 | 2400 | 2477 | 2400 |
| Exeter | 4872 | 5398 | 5664 | 6317 | 7243 | 7880 | 7748 | 7768 | 7515 | 8650 |
| Fremont | 571 | 634 | 698 | 663 | 783 | 800 | 839 | 887 | 878 | 929 |
| Greenland | 577 | 696 | 719 | 1008 | 1196 | 1500 | 1574 | 1509 | 1574 | 1924 |
| Hampstead | 775 | 823 | 902 | 1035 | 1261 | 1870 | 1945 | 2045 | 2176 | 2342 |
| Hampton | 1507 | 2137 | 2847 | 4306 | 5379 | 6150 | 6268 | 6387 | 6102 | 8760 |
| Hampton Falls | 481 | 493 | 629 | 763 | 885 | 1030 | 1039 | 1005 | 1127 | 1208 |
| Kensington | 438 | 458 | 542 | 652 | 708 | 900 | 913 | 939 | 957 | 1050 |
| Kingston | 1017 | 1002 | 1283 | 1392 | 1672 | 2430 | 2603 | 2735 | 2719 | 2865 |
| Londonderry | 1373 | 1429 | 1640 | 1915 | 2457 | 3680 | 4254 | 4628 | 5093 | 5250 |
| New Castle | 378 | 542 | 583 | 683 | 823 | 890 | 892 | 914 | 944 | 897 |
| Newfields | 376 | 417 | 469 | 539 | 737 | 760 | 802 | 771 | 760 | 848 |
| Newington | 381 | 418 | 494 | 364 | 1045 | 2630 | 2479 | 1999 | 533 | 557 |
| Newmarket | 2511 | 2640 | 2709 | 2876 | 3153 | 3680 | 3690 | 3328 | 3273 | 3292 |
| Newton | 848 | 900 | 1173 | 1316 | 1419 | 1750 | 1755 | 1881 | 1913 | 2005 |
| North Hampton | 695 | 818 | 1104 | 1514 | 1910 | 2920 | 2885 | 3026 | 3072 | 3072 |
| Northwood | 872 | 873 | 966 | 968 | 1034 | 1200 | 1274 | 1346 | 1373 | 1549 |
| Nottingham | 451 | 468 | 566 | 626 | 623 | 720 | 726 | 750 | 755 | 829 |
| Plaistow | 1366 | 1414 | 2082 | 2554 | 2915 | 3600 | 3828 | 4048 | 4227 | 4233 |
| Portsmouth | 14495 | 14821 | 18830 | 19691 | 26900 | 26000 | 24930 | 22939 | 22962 | 24261 |
| Raymond | 1165 | 1340 | 1428 | 1602 | 1867 | 2360 | 2395 | 2387 | 2444 | 2749 |
| Rye | 1081 | 1246 | 1982 | 2245 | 3244 | 3490 | 3571 | 3680 | 3585 | 3732 |
| Salem | 2751 | 3267 | 4805 | 6533 | 9210 | 13500 | 14471 | 15649 | 16698 | 23000 |
| Sandown | 229 | 292 | 315 | 382 | 366 | 410 | 451 | 505 | 524 | 714 |
| Seabrook | 1666 | 1782 | 1788 | 1905 | 2209 | 2750 | 2745 | 2748 | 2755 | 2755 |
| South Hampton | 261 | 294 | 314 | 396 | 443 | 540 | 536 | 537 | 523 | 572 |
| Stratham | 552 | 634 | 759 | 881 | 1033 | 1300 | 1287 | 1334 | 1387 | 1551 |
| Windham | 538 | 630 | 964 | 1056 | 1317 | 1940 | 2027 | 2214 | 2487 | 2920 |
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| 1930 | 1940 | 1950 | 1956 | 1960 | 1964 | 1965 | 1966 | 1967 | 1969 | |
| STRAFFORD | 37363 | 43553 | 51567 | 55890 | 59799 | 65150 | 69123 | 68044 | 65943 | 69046 |
| Barrington | 613 | 780 | 1052 | 1030 | 1036 | 1200 | 1309 | 1387 | 1427 | 1680 |
| Dover | 13573 | 14990 | 15874 | 18508 | 19131 | 23000 | 24573 | 22231 | 21632 | 23100 |
| Durham | 0 | 1533 | 4770 | 4569 | 5504 | 5250 | 6406 | 7627 | 6060 | 6060 |
| Farmington | 2698 | 3095 | 3454 | 3291 | 3287 | 3360 | 3314 | 3268 | 3281 | 3287 |
| Lee | 376 | 481 | 575 | 623 | 931 | 1020 | 1030 | 1055 | 1116 | 1094 |
| Madbury | 358 | 401 | 489 | 513 | 556 | 600 | 581 | 572 | 616 | 616 |
| Middleton | 176 | 236 | 255 | 294 | 349 | 310 | 308 | 305 | 307 | 307 |
| Milton | 1206 | 1279 | 1510 | 1336 | 1418 | 1600 | 1581 | 1591 | 1578 | 1480 |
| New Durham | 448 | 433 | 463 | 487 | 474 | 580 | 566 | 547 | 575 | 581 |
| Rochester | 10209 | 12012 | 13776 | 14583 | 15927 | 16500 | 17738 | 17525 | 17375 | 18000 |
| Rollinsford | 1409 | 1463 | 1652 | 1724 | 1935 | 2070 | 2099 | 2112 | 1903 | 2104 |
| Somersworth | 5680 | 6136 | 6927 | 8115 | 8529 | 8900 | 8782 | 8989 | 9242 | 9856 |
| Strafford | 617 | 714 | 770 | 817 | 722 | 760 | 836 | 835 | 831 | 881 |
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| 1930 | 1940 | 1950 | 1956 | 1960 | 1964 | 1965 | 1966 | 1967 | 1969 | |
| SULLIVAN | 24286 | 25442 | 26441 | 29192 | 28067 | 28393 | 29118 | 29063 | 29389 | 32493 |
| Acworth | 471 | 477 | 418 | 396 | 371 | 390 | 362 | 366 | 381 | 381 |
| Charlestown | 1644 | 1756 | 2077 | 2546 | 2576 | 2700 | 2818 | 2764 | 2935 | 3500 |
| Claremont | 12377 | 12144 | 12811 | 14565 | 13563 | 13200 | 13741 | 13831 | 13818 | 15094 |
| Cornish | 855 | 790 | 989 | 1117 | 1106 | 1180 | 1193 | 1225 | 1224 | 1195 |
| Croydon | 269 | 312 | 349 | 331 | 312 | 300 | 295 | 298 | 334 | 402 |
| Goshen | 255 | 352 | 356 | 356 | 351 | 350 | 376 | 369 | 364 | 436 |
| Grantham | 302 | 367 | 359 | 369 | 332 | 330 | 333 | 321 | 330 | 352 |
| Langdon | 267 | 276 | 378 | 380 | 338 | 380 | 384 | 374 | 377 | 430 |
| Lempster | 273 | 312 | 309 | 309 | 272 | 290 | 299 | 307 | 366 | 396 |
| Newport | 4659 | 5304 | 5131 | 5576 | 5458 | 5750 | 5739 | 5673 | 5674 | 6000 |
| Plainfield | 858 | 970 | 1011 | 1072 | 1071 | 1120 | 1199 | 1074 | 1092 | 1404 |
| Springfield | 270 | 364 | 324 | 280 | 283 | 283 | 265 | 312 | 276 | 304 |
| Sunapee | 1040 | 1071 | 1108 | 1147 | 1164 | 1280 | 1310 | 1306 | 1341 | 1620 |
| Unity | 501 | 669 | 653 | 577 | 708 | 660 | 634 | 669 | 699 | 709 |
| Washington | 245 | 278 | 168 | 171 | 162 | 180 | 170 | 174 | 178 | 270 |
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| 1930 | 1940 | 1950 | 1956 | 1960 | 1964 | 1965 | 1966 | 1967 | 1969 | |
| NEW HAMPSHIRE | 463898 | 491320 | 533110 | 561511 | 606400 | 647157 | 672499 | 675791 | 667937 | 725905 |
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| Estimates prepared by OSP (OCP) prior to August of 1978 (1977 Estimates) ARE NOT COMPARABLE, with the exception of 1975 as they were regenerated to provide an intervening estimate that is comparable with the 1970 and 1977 estimates. 1964 are estimates of the resident poplation of NH’s communities. Adjustments were made for military, institutional, or school population. | ||||||||||
| Unincorporated places are NOT reported in this document. | ||||||||||
| State Data Center | ||||||||||