129 cities
| City | State | 2025 Pop. ↓ | Annual Change | Rank | Type |
|---|---|---|---|---|---|
| New York City | New York | 8,412,513 | -0.77% | 1 | City |
| Philadelphia | Pennsylvania | 1,567,198 | -0.43% | 2 | City |
| Hempstead | New York | 796,559 | 0.53% | 3 | Town |
| Baltimore | Maryland | 564,541 | -0.66% | 4 | City |
| Brookhaven | New York | 495,150 | 0.49% | 5 | Town |
| Virginia Beach | Virginia | 453,591 | -0.27% | 6 | City |
| Islip | New York | 340,300 | 0.33% | 7 | Town |
| Newark | New Jersey | 325,381 | 2.55% | 8 | City |
| Pittsburgh | Pennsylvania | 308,885 | 0.4% | 9 | City |
| Jersey City | New Jersey | 307,433 | 1.52% | 10 | City |
| Oyster Bay | New York | 300,314 | 0.26% | 11 | Town |
| Buffalo | New York | 276,381 | -0.09% | 12 | City |
| Chesapeake | Virginia | 256,314 | 0.52% | 13 | City |
| Arlington | Virginia | 242,900 | 0.98% | 14 | CDP |
| North Hempstead | New York | 238,887 | 0.5% | 15 | Town |
| Richmond | Virginia | 235,338 | 0.72% | 16 | City |
| Norfolk | Virginia | 229,428 | -0.73% | 17 | City |
| Babylon | New York | 219,305 | 0.34% | 18 | Town |
| Yonkers | New York | 211,051 | 0.01% | 19 | City |
| Rochester | New York | 206,379 | -0.44% | 20 | City |
| Huntington | New York | 205,743 | 0.51% | 21 | Town |
| Newport News | Virginia | 182,307 | -0.41% | 22 | City |
| Paterson | New Jersey | 162,389 | 1.2% | 23 | City |
| Ramapo | New York | 159,598 | 1.8% | 24 | Town |
| Alexandria | Virginia | 159,091 | -0.01% | 25 | City |
| Syracuse | New York | 145,887 | -0.14% | 26 | City |
| Lakewood | New Jersey | 143,884 | 1.34% | 27 | Township |
| Elizabeth | New Jersey | 142,781 | 1.69% | 28 | City |
| Hampton | Virginia | 137,674 | 0.06% | 29 | City |
| Amherst | New York | 130,981 | 0.09% | 30 | Town |
| Allentown | Pennsylvania | 127,489 | 0.28% | 31 | City |
| Smithtown | New York | 116,584 | 0.31% | 32 | Town |
| Edison | New Jersey | 111,605 | 1.46% | 33 | Township |
| Columbia | Maryland | 108,346 | 0.54% | 34 | CDP |
| Woodbridge | New Jersey | 107,503 | 1.32% | 35 | Township |
| Suffolk | Virginia | 105,182 | 2.01% | 36 | City |
| Albany | New York | 101,994 | 0.67% | 37 | City |
| Toms River | New Jersey | 100,467 | 0.59% | 38 | Township |
| Roanoke | Virginia | 97,415 | -0.51% | 39 | City |
| Reading | Pennsylvania | 96,254 | 0.26% | 40 | City |
| Portsmouth | Virginia | 96,103 | -0.39% | 41 | City |
| Hamilton | New Jersey | 94,962 | 1.12% | 42 | Township |
| Greenburgh | New York | 94,716 | 0.81% | 43 | Town |
| Greece | New York | 94,627 | -0.02% | 44 | Town |
| Erie | Pennsylvania | 92,455 | -0.52% | 45 | City |
| Frederick | Maryland | 92,322 | 3.11% | 46 | City |
| Trenton | New Jersey | 92,003 | 0.89% | 47 | City |
| Clifton | New Jersey | 91,440 | 1.24% | 48 | City |
| Germantown | Maryland | 91,164 | 0.35% | 49 | CDP |
| Clarkstown | New York | 88,565 | 0.97% | 50 | Town |
| Cheektowaga | New York | 88,488 | 0% | 51 | Town |
| Colonie | New York | 86,939 | 0.47% | 52 | Town |
| New Rochelle | New York | 86,837 | 1.55% | 53 | City |
| Upper Darby | Pennsylvania | 86,622 | 0.67% | 54 | Township |
| Waldorf | Maryland | 84,408 | 1.33% | 55 | CDP |
| Silver Spring | Maryland | 84,397 | 1.03% | 56 | CDP |
| Lynchburg | Virginia | 80,628 | 0.41% | 57 | City |
| Bethlehem | Pennsylvania | 80,389 | 1.18% | 58 | City |
| Cherry Hill | New Jersey | 80,306 | 1.67% | 59 | Township |
| Bayonne | New Jersey | 77,174 | 3.54% | 60 | City |
| Brick | New Jersey | 77,078 | 0.59% | 61 | Township |
| Dale City | Virginia | 75,918 | 0.88% | 62 | CDP |
| Scranton | Pennsylvania | 75,836 | -0.09% | 63 | City |
| Ellicott City | Maryland | 75,528 | 0.86% | 64 | CDP |
| Wilmington | Delaware | 73,759 | 0.8% | 65 | City |
| Centreville | Virginia | 73,066 | 0.18% | 66 | CDP |
| East Orange | New Jersey | 72,960 | 1.54% | 67 | City |
| Glen Burnie | Maryland | 72,374 | 0.44% | 68 | CDP |
| Camden | New Jersey | 72,085 | 0.47% | 69 | City |
| Old Bridge | New Jersey | 71,834 | 1.88% | 70 | Township |
| Mount Vernon | New York | 71,608 | -0.54% | 71 | City |
| Passaic | New Jersey | 71,607 | 1.25% | 72 | City |
| Tonawanda | New York | 71,393 | -0.03% | 73 | Town |
| Southampton | New York | 71,297 | 0.92% | 74 | Town |
| Gaithersburg | Maryland | 70,988 | 0.43% | 75 | City |
| Franklin | New Jersey | 70,857 | 1.42% | 76 | Township |
| Schenectady | New York | 69,782 | 0.41% | 77 | City |
| Rockville | Maryland | 68,687 | 0.39% | 78 | City |
| Union City | New Jersey | 67,921 | 1.5% | 79 | City |
| Bethesda | Maryland | 67,680 | 0.68% | 80 | CDP |
| Gloucester | New Jersey | 67,251 | 0.53% | 81 | Township |
| Middletown | New Jersey | 67,218 | 0.42% | 82 | Township |
| Dundalk | Maryland | 67,002 | 0.34% | 83 | CDP |
| Lower Merion | Pennsylvania | 65,157 | 0.7% | 84 | Township |
| Union | New Jersey | 64,689 | 2.4% | 85 | Township |
| Piscataway | New Jersey | 63,717 | 1.57% | 86 | Township |
| Reston | Virginia | 63,323 | 0.52% | 87 | CDP |
| White Plains | New York | 63,303 | 1.19% | 88 | City |
| Utica | New York | 63,281 | -0.6% | 89 | City |
| Bensalem | Pennsylvania | 63,200 | 0.19% | 90 | Township |
| Vineland | New Jersey | 62,928 | 1.38% | 91 | City |
| Irvington | New Jersey | 62,773 | 1.51% | 92 | Township |
| North Bergen | New Jersey | 62,610 | 1.53% | 93 | Township |
| Hamburg | New York | 61,097 | 0.8% | 94 | Town |
| Jackson | New Jersey | 60,958 | 0.42% | 95 | Township |
| Hoboken | New Jersey | 60,034 | 1.5% | 96 | City |
| Clay | New York | 59,801 | 0.06% | 97 | Town |
| Hempstead | New York | 59,743 | 0.29% | 98 | Village |
| Abington | Pennsylvania | 59,492 | 0.71% | 99 | Township |
| Severn | Maryland | 59,490 | 1.74% | 100 | CDP |
| Bel Air South | Maryland | 59,459 | 1.33% | 101 | CDP |
| Lancaster | Pennsylvania | 58,565 | 0.21% | 102 | City |
| Bowie | Maryland | 58,469 | 0.08% | 103 | City |
| New Brunswick | New Jersey | 58,407 | 1.6% | 104 | City |
| Towson | Maryland | 58,222 | 0.35% | 105 | CDP |
| Perth Amboy | New Jersey | 57,830 | 1.56% | 106 | City |
| Plainfield | New Jersey | 57,453 | 1.67% | 107 | City |
| Parsippany-Troy Hills | New Jersey | 56,809 | 0.14% | 108 | Township |
| Bloomfield | New Jersey | 56,249 | 1.5% | 109 | Township |
| Lower Paxton | Pennsylvania | 55,812 | 0.63% | 110 | Township |
| Aspen Hill | Maryland | 55,638 | 0.83% | 111 | CDP |
| Howell | New Jersey | 54,763 | 0.67% | 112 | Township |
| Wayne | New Jersey | 54,737 | 1.18% | 113 | Township |
| Bristol | Pennsylvania | 54,249 | 0.19% | 114 | Township |
| Union | New York | 54,144 | -0.28% | 115 | Town |
| West New York | New Jersey | 54,114 | 2.15% | 116 | Town |
| Wheaton | Maryland | 53,898 | 0.7% | 117 | CDP |
| Millcreek | Pennsylvania | 52,940 | -0.22% | 118 | Township |
| Woodbridge | Virginia | 52,260 | 6.55% | 119 | CDP |
| East Brunswick | New Jersey | 51,997 | 1.78% | 120 | Township |
| Haverford | Pennsylvania | 51,625 | 0.65% | 121 | Township |
| North Bethesda | Maryland | 51,247 | 0.98% | 122 | CDP |
| Harrisonburg | Virginia | 51,028 | -0.27% | 123 | City |
| Troy | New York | 51,003 | -0.12% | 124 | City |
| Monroe | New Jersey | 50,969 | 1.62% | 125 | Township |
| Harrisburg | Pennsylvania | 50,788 | 0.27% | 126 | City |
| Irondequoit | New York | 50,485 | 0.21% | 127 | Town |
| Leesburg | Virginia | 50,178 | 0.7% | 128 | Town |
| Washington | New Jersey | 50,071 | 0.63% | 129 | Township |
For this list, the Mid-Atlantic Region is defined as the 6 states of Delaware, Maryland, New Jersey, New York, Pennsylvania and Virginia.