40 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Lincoln charter township | 1 | 14,852 | 14,920 | -0.09% | 829 | 17.91 | Township |
| Niles township | 2 | 14,160 | 14,405 | -0.36% | 380 | 37.31 | Township |
| Benton charter township | 3 | 13,973 | 14,368 | -0.53% | 431 | 32.42 | Township |
| Niles | 4 | 11,464 | 11,966 | -0.86% | 1,979 | 5.79 | City |
| St. Joseph charter township | 5 | 9,641 | 9,989 | -0.76% | 1,449 | 6.65 | Township |
| Oronoko charter township | 6 | 8,910 | 9,218 | -0.83% | 276 | 32.34 | Township |
| Benton Harbor | 7 | 8,731 | 9,090 | -0.82% | 1,993 | 4.38 | City |
| St. Joseph | 8 | 7,647 | 7,851 | -0.53% | 2,387 | 3.20 | City |
| Royalton township | 9 | 5,129 | 5,139 | -0.08% | 283 | 18.13 | Township |
| Coloma charter township | 10 | 4,954 | 5,046 | -0.32% | 276 | 17.97 | Township |
| Berrien township | 11 | 4,794 | 4,865 | -0.25% | 137 | 35.07 | Township |
| Buchanan | 12 | 4,119 | 4,299 | -0.87% | 1,633 | 2.52 | City |
| Buchanan township | 13 | 3,464 | 3,433 | 0.35% | 108 | 32.11 | Township |
| Lake charter township | 14 | 3,341 | 3,319 | 0.03% | 179 | 18.63 | Township |
| Hagar township | 15 | 3,159 | 3,236 | -0.35% | 172 | 18.36 | Township |
| Watervliet township | 16 | 3,141 | 3,030 | 0.96% | 233 | 13.48 | Township |
| Baroda township | 17 | 2,824 | 2,835 | -0.07% | 159 | 17.77 | Township |
| Chikaming township | 18 | 2,697 | 2,773 | -0.59% | 123 | 21.94 | Township |
| Bainbridge township | 19 | 2,632 | 2,680 | -0.23% | 75 | 34.90 | Township |
| Bertrand township | 20 | 2,591 | 2,612 | -0.04% | 75 | 34.44 | Township |
| New Buffalo township | 21 | 2,514 | 2,457 | 0.4% | 125 | 20.04 | Township |
| Three Oaks township | 22 | 2,265 | 2,323 | -0.4% | 97 | 23.30 | Township |
| Pipestone township | 23 | 2,136 | 2,171 | -0.14% | 60 | 35.51 | Township |
| Bridgman | 24 | 2,025 | 2,094 | -0.69% | 700 | 2.89 | City |
| Sodus township | 25 | 1,976 | 2,002 | -0.2% | 102 | 19.42 | Township |
| Weesaw township | 26 | 1,790 | 1,831 | -0.45% | 51 | 35.44 | Township |
| Berrien Springs | 27 | 1,757 | 1,839 | -0.9% | 1,914 | 0.92 | Village |
| New Buffalo | 28 | 1,682 | 1,709 | -0.3% | 682 | 2.47 | City |
| Watervliet | 29 | 1,640 | 1,664 | -0.3% | 1,390 | 1.18 | City |
| Coloma | 30 | 1,398 | 1,463 | -0.92% | 1,574 | 0.89 | City |
| Galien township | 31 | 1,374 | 1,409 | -0.43% | 63 | 21.98 | Township |
| Three Oaks | 32 | 1,371 | 1,418 | -0.65% | 1,254 | 1.09 | Village |
| Riverside township | 33 | 1,158 | 1,126 | 0.52% | 33 | 35.35 | Township |
| Stevensville | 34 | 1,134 | 1,156 | -0.35% | 1,086 | 1.04 | Village |
| Baroda | 35 | 923 | 893 | 0.65% | 1,287 | 0.72 | Village |
| Shoreham | 36 | 849 | 878 | -0.7% | 1,449 | 0.59 | Village |
| Eau Claire | 37 | 537 | 562 | -0.92% | 645 | 0.83 | Village |
| Galien | 38 | 518 | 540 | -0.77% | 1,260 | 0.41 | Village |
| Grand Beach | 39 | 290 | 280 | 0.69% | 319 | 0.91 | Village |
| Michiana | 40 | 212 | 217 | -0.47% | 581 | 0.36 | Village |
Lincoln charter township is the largest city in Berrien County, with a population of 14,852.
Michiana is the smallest city in Berrien County.
There are 40 cities in Berrien County, Michigan.