| Type | Group I (62 cities, 250,000 and over; population 39,353,836) |
Group II (166 cities, 100,000 to 249,999; population 24,885,222) |
Group III (401 cities, 50,000 to 99,999; population 27,534,248) |
Group IV (715 cities, 25,000 to 49,999; population 24,692,038) |
Group V (1,553 cities, 10,000 to 24,999; population 24,615,086) |
Group VI (6,007 cities, under 10,000; population 19,673,663) |
County agencies (3,411 agencies; population 80,492,622) |
|---|---|---|---|---|---|---|---|
| Total1 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 |
| Street/highway | 52.9 | 43.0 | 41.4 | 36.6 | 30.5 | 27.1 | 35.6 |
| Commercial house | 11.4 | 14.7 | 15.4 | 15.0 | 17.0 | 13.2 | 16.1 |
| Gas or service station | 2.0 | 2.4 | 3.0 | 3.6 | 4.1 | 4.2 | 3.7 |
| Convenience store | 4.1 | 6.0 | 5.9 | 6.7 | 8.0 | 8.4 | 7.3 |
| Residence | 13.3 | 13.9 | 12.3 | 13.1 | 15.3 | 13.8 | 20.2 |
| Bank | 1.5 | 2.2 | 2.8 | 3.2 | 3.5 | 3.3 | 2.2 |
| Miscellaneous | 14.8 | 17.8 | 19.1 | 21.7 | 21.5 | 30.0 | 14.9 |