Lake County, Indiana
Lake County profile, demographic data, and geographic information.
Cities & Towns in Lake County
Constituent municipalities and census communities located within Lake County.
| City / Town Name | Classification | Census GEOID | Land Area |
|---|---|---|---|
| Cedar Lake town | Town | 1811062 | 9.45 sq mi |
| Crown Point city | City | 1816138 | 19.20 sq mi |
| Dyer town | Town | 1819270 | 6.16 sq mi |
| East Chicago city | City | 1819486 | 14.11 sq mi |
| Gary city | City | 1827000 | 49.92 sq mi |
| Griffith town | Town | 1830042 | 7.77 sq mi |
| Hammond city | City | 1831000 | 22.73 sq mi |
| Highland town | Town | 1833466 | 6.93 sq mi |
| Hobart city | City | 1834114 | 26.20 sq mi |
| Lake Dalecarlia CDP | CDP | 1841058 | 1.13 sq mi |
| Lake Station city | City | 1841535 | 8.29 sq mi |
| Lakes of the Four Seasons CDP | CDP | 1841530 | 2.28 sq mi |
| Leroy CDP | CDP | 1842930 | 0.22 sq mi |
| Lowell town | Town | 1845144 | 6.99 sq mi |
| Merrillville town | Town | 1848528 | 33.22 sq mi |
| Munster town | Town | 1851912 | 7.54 sq mi |
| New Chicago town | Town | 1852776 | 0.67 sq mi |
| Ross CDP | CDP | 1866085 | 5.68 sq mi |
| Schererville town | Town | 1868220 | 15.12 sq mi |
| Schneider town | Town | 1868238 | 0.86 sq mi |
| Shelby CDP | CDP | 1869246 | 1.29 sq mi |
| St. John town | Town | 1866852 | 13.13 sq mi |
| Whiting city | City | 1884122 | 1.81 sq mi |
| Winfield town | Town | 1884878 | 12.40 sq mi |