164 cities
| City | State | 2025 Pop. ↓ | Annual Change | Rank | Type |
|---|---|---|---|---|---|
| New York City | New York | 8,412,513 | -0.77% | 1 | City |
| Chicago | Illinois | 2,715,336 | -0.22% | 2 | City |
| Philadelphia | Pennsylvania | 1,567,198 | -0.43% | 3 | City |
| Columbus | Ohio | 939,962 | 0.72% | 4 | City |
| Indianapolis | Indiana | 892,551 | 0.12% | 5 | Township |
| Hempstead | New York | 796,559 | 0.53% | 6 | Town |
| Detroit | Michigan | 647,539 | 0.28% | 7 | City |
| Milwaukee | Wisconsin | 560,124 | -0.6% | 8 | City |
| Brookhaven | New York | 495,150 | 0.49% | 9 | Town |
| Cleveland | Ohio | 363,760 | -0.44% | 10 | City |
| Islip | New York | 340,300 | 0.33% | 11 | Town |
| Cincinnati | Ohio | 316,242 | 0.42% | 12 | City |
| Pittsburgh | Pennsylvania | 308,885 | 0.4% | 13 | City |
| Oyster Bay | New York | 300,314 | 0.26% | 14 | Town |
| Madison | Wisconsin | 287,904 | 0.91% | 15 | City |
| Buffalo | New York | 276,381 | -0.09% | 16 | City |
| Fort Wayne | Indiana | 275,405 | 0.81% | 17 | City |
| Toledo | Ohio | 264,476 | -0.44% | 18 | City |
| North Hempstead | New York | 238,887 | 0.5% | 19 | Town |
| Babylon | New York | 219,305 | 0.34% | 20 | Town |
| Yonkers | New York | 211,051 | 0.01% | 21 | City |
| Rochester | New York | 206,379 | -0.44% | 22 | City |
| Huntington | New York | 205,743 | 0.51% | 23 | Town |
| Grand Rapids | Michigan | 200,462 | 0.17% | 24 | City |
| Akron | Ohio | 189,543 | -0.06% | 25 | City |
| Aurora | Illinois | 180,822 | 0.06% | 26 | City |
| Ramapo | New York | 159,598 | 1.8% | 27 | Town |
| Naperville | Illinois | 154,046 | 0.6% | 28 | City |
| Joliet | Illinois | 152,208 | 0.24% | 29 | City |
| Rockford | Illinois | 147,183 | -0.21% | 30 | City |
| Syracuse | New York | 145,887 | -0.14% | 31 | City |
| Warren | Michigan | 137,305 | -0.28% | 32 | City |
| Dayton | Ohio | 136,044 | -0.22% | 33 | City |
| Sterling Heights | Michigan | 134,399 | 0.04% | 34 | City |
| Amherst | New York | 130,981 | 0.09% | 35 | Town |
| Allentown | Pennsylvania | 127,489 | 0.28% | 36 | City |
| Ann Arbor | Michigan | 122,717 | -0.17% | 37 | City |
| Smithtown | New York | 116,584 | 0.31% | 38 | Town |
| Evansville | Indiana | 114,899 | -0.43% | 39 | City |
| Lansing | Michigan | 114,781 | 0.39% | 40 | City |
| Elgin | Illinois | 114,715 | 0.01% | 41 | City |
| Springfield | Illinois | 112,592 | -0.32% | 42 | City |
| Peoria | Illinois | 111,384 | -0.28% | 43 | City |
| Green Bay | Wisconsin | 106,064 | -0.23% | 44 | City |
| Dearborn | Michigan | 105,582 | -0.75% | 45 | City |
| Fishers | Indiana | 105,107 | 1.08% | 46 | City |
| Carmel | Indiana | 104,530 | 0.89% | 47 | City |
| South Bend | Indiana | 103,803 | 0.09% | 48 | City |
| Clinton charter | Michigan | 102,394 | 1.02% | 49 | Township |
| Albany | New York | 101,994 | 0.67% | 50 | City |
| Canton charter | Michigan | 100,347 | 0.56% | 51 | Township |
| Kenosha | Wisconsin | 99,481 | -0.1% | 52 | City |
| Reading | Pennsylvania | 96,254 | 0.26% | 53 | City |
| Macomb | Michigan | 95,545 | 1.32% | 54 | Township |
| Greenburgh | New York | 94,716 | 0.81% | 55 | Town |
| Greece | New York | 94,627 | -0.02% | 56 | Town |
| Champaign | Illinois | 92,852 | 0.97% | 57 | City |
| Livonia | Michigan | 92,537 | -0.62% | 58 | City |
| Erie | Pennsylvania | 92,455 | -0.52% | 59 | City |
| Troy | Michigan | 89,731 | 0.59% | 60 | City |
| Clarkstown | New York | 88,565 | 0.97% | 61 | Town |
| Cheektowaga | New York | 88,488 | 0% | 62 | Town |
| Waukegan | Illinois | 88,432 | -0.16% | 63 | City |
| Colonie | New York | 86,939 | 0.47% | 64 | Town |
| New Rochelle | New York | 86,837 | 1.55% | 65 | City |
| Upper Darby | Pennsylvania | 86,622 | 0.67% | 66 | Township |
| Farmington Hills | Michigan | 84,260 | 0.1% | 67 | City |
| Westland | Michigan | 82,149 | -0.72% | 68 | City |
| Cicero | Illinois | 81,382 | -0.86% | 69 | Town |
| Shelby charter | Michigan | 81,019 | 0.74% | 70 | Township |
| Bethlehem | Pennsylvania | 80,389 | 1.18% | 71 | City |
| Bloomington | Indiana | 79,947 | -0.05% | 72 | City |
| Flint | Michigan | 79,391 | -0.43% | 73 | City |
| Bloomington | Illinois | 79,367 | 0.17% | 74 | City |
| Wyoming | Michigan | 79,006 | 0.57% | 75 | City |
| Parma | Ohio | 78,947 | -0.51% | 76 | City |
| Rochester Hills | Michigan | 78,876 | 0.7% | 77 | City |
| Racine | Wisconsin | 78,030 | -0.03% | 78 | City |
| Southfield | Michigan | 76,990 | 0.15% | 79 | City |
| Schaumburg | Illinois | 76,765 | -0.43% | 80 | Village |
| Noblesville | Indiana | 76,508 | 1.69% | 81 | City |
| Scranton | Pennsylvania | 75,836 | -0.09% | 82 | City |
| Hammond | Indiana | 75,598 | -0.57% | 83 | City |
| Evanston | Illinois | 75,553 | -0.6% | 84 | City |
| Appleton | Wisconsin | 75,281 | -0.08% | 85 | City |
| Arlington Heights | Illinois | 75,145 | -0.6% | 86 | Village |
| Bolingbrook | Illinois | 74,988 | 0.31% | 87 | Village |
| Kalamazoo | Michigan | 73,240 | -0.07% | 88 | City |
| Eau Claire | Wisconsin | 73,041 | 0.98% | 89 | City |
| Lafayette | Indiana | 72,005 | 0.35% | 90 | City |
| Mount Vernon | New York | 71,608 | -0.54% | 91 | City |
| Waukesha | Wisconsin | 71,541 | 0.11% | 92 | City |
| Tonawanda | New York | 71,393 | -0.03% | 93 | Town |
| Southampton | New York | 71,297 | 0.92% | 94 | Town |
| Waterford charter | Michigan | 71,225 | 0.97% | 95 | Township |
| Schenectady | New York | 69,782 | 0.41% | 96 | City |
| Greenwood | Indiana | 69,224 | 1.54% | 97 | City |
| Canton | Ohio | 68,861 | -0.51% | 98 | City |
| Decatur | Illinois | 68,209 | -0.81% | 99 | City |
| Novi | Michigan | 68,062 | 0.57% | 100 | City |
| Oshkosh | Wisconsin | 67,324 | 0.12% | 101 | City |
| West Bloomfield charter | Michigan | 67,240 | 0.98% | 102 | Township |
| Gary | Indiana | 67,192 | -0.54% | 103 | City |
| Westfield | Indiana | 66,986 | 6.34% | 104 | City |
| Janesville | Wisconsin | 66,622 | 0.29% | 105 | City |
| Lorain | Ohio | 65,880 | 0.2% | 106 | City |
| Palatine | Illinois | 65,521 | -0.65% | 107 | Village |
| Skokie | Illinois | 65,390 | -0.7% | 108 | Village |
| Muncie | Indiana | 65,375 | 0.08% | 109 | City |
| Lower Merion | Pennsylvania | 65,157 | 0.7% | 110 | Township |
| Hamilton | Ohio | 64,086 | 0.21% | 111 | City |
| White Plains | New York | 63,303 | 1.19% | 112 | City |
| Utica | New York | 63,281 | -0.6% | 113 | City |
| Bensalem | Pennsylvania | 63,200 | 0.19% | 114 | Township |
| Pontiac | Michigan | 62,700 | 0.28% | 115 | City |
| Taylor | Michigan | 61,138 | -0.66% | 116 | City |
| Hamburg | New York | 61,097 | 0.8% | 117 | Town |
| Dearborn Heights | Michigan | 60,536 | -0.83% | 118 | City |
| Kokomo | Indiana | 60,223 | 0.22% | 119 | City |
| Clay | New York | 59,801 | 0.06% | 120 | Town |
| Hempstead | New York | 59,743 | 0.29% | 121 | Village |
| West Allis | Wisconsin | 59,665 | -0.2% | 122 | City |
| Abington | Pennsylvania | 59,492 | 0.71% | 123 | Township |
| Youngstown | Ohio | 58,931 | -0.32% | 124 | City |
| Lancaster | Pennsylvania | 58,565 | 0.21% | 125 | City |
| Terre Haute | Indiana | 58,564 | 0.06% | 126 | City |
| Des Plaines | Illinois | 58,426 | -0.69% | 127 | City |
| Royal Oak | Michigan | 58,299 | 0.08% | 128 | City |
| Springfield | Ohio | 58,025 | -0.19% | 129 | City |
| St. Clair Shores | Michigan | 57,906 | -0.29% | 130 | City |
| Orland Park | Illinois | 57,888 | -0.23% | 131 | Village |
| Kettering | Ohio | 56,829 | -0.35% | 132 | City |
| Oak Lawn | Illinois | 56,126 | -0.72% | 133 | Village |
| Anderson | Indiana | 56,108 | 0.46% | 134 | City |
| Lower Paxton | Pennsylvania | 55,812 | 0.63% | 135 | Township |
| Georgetown charter | Michigan | 55,750 | 0.36% | 136 | Township |
| Mount Prospect | Illinois | 55,148 | -0.56% | 137 | Village |
| Kentwood | Michigan | 54,893 | 0.23% | 138 | City |
| Berwyn | Illinois | 54,691 | -0.84% | 139 | City |
| Tinley Park | Illinois | 54,613 | -0.44% | 140 | Village |
| Ypsilanti charter | Michigan | 54,553 | -0.38% | 141 | Township |
| Bristol | Pennsylvania | 54,249 | 0.19% | 142 | Township |
| Union | New York | 54,144 | -0.28% | 143 | Town |
| Elyria | Ohio | 53,833 | 0.43% | 144 | City |
| Jeffersonville | Indiana | 53,746 | 1.58% | 145 | City |
| Wheaton | Illinois | 53,701 | -0.07% | 146 | City |
| Elkhart | Indiana | 53,640 | -0.09% | 147 | City |
| Normal | Illinois | 53,374 | 0.13% | 148 | Town |
| Millcreek | Pennsylvania | 52,940 | -0.22% | 149 | Township |
| Middletown | Ohio | 52,608 | 0.61% | 150 | City |
| Oak Park | Illinois | 52,540 | -0.77% | 151 | Village |
| Columbus | Indiana | 52,338 | 0.71% | 152 | City |
| Battle Creek | Michigan | 52,080 | -0.24% | 153 | City |
| Newark | Ohio | 51,769 | 0.67% | 154 | City |
| Haverford | Pennsylvania | 51,625 | 0.65% | 155 | Township |
| Mishawaka | Indiana | 51,013 | -0.01% | 156 | City |
| Troy | New York | 51,003 | -0.12% | 157 | City |
| Cuyahoga Falls | Ohio | 50,960 | -0.04% | 158 | City |
| Harrisburg | Pennsylvania | 50,788 | 0.27% | 159 | City |
| La Crosse | Wisconsin | 50,646 | -0.79% | 160 | City |
| Downers Grove | Illinois | 50,644 | 0.18% | 161 | Village |
| Hoffman Estates | Illinois | 50,555 | -0.72% | 162 | Village |
| Irondequoit | New York | 50,485 | 0.21% | 163 | Town |
| Portage | Michigan | 50,234 | 0.52% | 164 | City |
For this list, the Rust Belt Region is defined as the 8 states of Illinois, Indiana, Michigan, New York, Ohio, Pennsylvania, West Virginia and Wisconsin.