Table 8-4. Relationship of Incorporated Places to County Subdivisions in 1990
| Alabama | Dependent |
| Alaska | Dependent; four cities—Anchorage, Juneau, Sitka, and Skagway—are coextensive with a single census subarea. |
| Arizona | Dependent |
| Arkansas | Dependent; one town (Tollette) is coextensive with a single township. |
| California | Dependent; one city (San Francisco) is coextensive with a single census county division (CCD) and county. |
| Colorado | Dependent; one city (Denver) is coextensive with a CCD and county. |
| Connecticut | Dependent; one borough (Naugatuck) and all but one city (Groton) are coextensive with a single town. Milford is a consolidated city containing the separate incorporated place of Woodmont borough. |
| Delaware | Dependent |
| District of Columbia | Independent; the city of Washington is treated as a single coextensive minor civil division (MCD). |
| Florida | Dependent; the consolidated city of Jacksonville is coextensive with a single CCD and county. |
| Georgia | Dependent; the consolidated city of Columbus is coextensive with a single CCD and county. |
| Hawaii | No incorporated places; by agreement with State officials, the Census Bureau recognizes areas of concentrated settlement as census designated places (CDPs) for the decennial censuses of population/housing. |
| Idaho | Dependent |
| Illinois | Dependent, except for the city of Chicago, which is independent of any township, creating two MCDs (one in each county in which Chicago is located); 19 cities—Alton, Belleville, Berwyn, Bloomington, Champaign, Cicero, East St. Louis, Evanston, Freeport, Galesburg, Granite City, Macomb, Oak Park, Peoria, Quincy, River Forest, Urbana, Warsaw, and Zion—are coextensive with a single township; 3 cities (Cairo, Golconda, and Petersburg) and 2 villages (Hecker and Valmeyer) are coextensive with a single election precinct. |
| Indiana | Dependent |
| Iowa | There are 901 dependent cities; 52 cities are independent of any township, creating 53 MCDs; most incorporated places shown as independent of any township are legally coextensive with a township that is nonfunctioning and generally not recognized by local officials; as agreed to by the State government, these townships are not identified in decennial census publications. |
County Subdivisions8-33
