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Connecticut counties
9 counties in Connecticut, sorted by population. Every county's ZIPs are included in the Connecticut CSV — $7.
| County | ZIP codes | Population | Median HH income | |
|---|---|---|---|---|
| Capitol | 72 | 997.1K | $99,343 | View → |
| Western Connecticut | 35 | 628.4K | $143,232 | View → |
| South Central Connecticut | 24 | 570.7K | $93,866 | View → |
| Naugatuck Valley | 27 | 499.6K | $92,262 | View → |
| Greater Bridgeport | 15 | 356.8K | $116,773 | View → |
| Southeastern Connecticut | 33 | 281.4K | $90,110 | View → |
| Lower Connecticut River Valley | 28 | 195.8K | $108,497 | View → |
| Northeastern Connecticut | 31 | 134.3K | $91,363 | View → |
| Northwest Hills | 36 | 122.4K | $98,394 | View → |