| ZIP Codes: | 15 ZIP Codes (8 Standard, 7 PO Box, 0 Unique) [See All] |
| Area Codes: | 812 / 930 |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 2:12:07 PM |
| Population: | 139,276 [See All] |
| FIPS: | 18105 |
| CBSA: | Bloomington, IN |
| Land Area: | 358 sq mi |
| Water Area: | 17 sq mi |
| Coordinates: | 39.1649, -86.5416 |
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139,276 residents live across 15 ZIPs covering 358 sq mi, served by 8 distinct USPS-recognized cities.
Population moved from 139,715 to 139,276 from 2014 to 2024 — a -0.3% change. 6 ZIPs gained residents, 5 lost.
The county's wealthiest ZIP 47468 (Unionville, $92,880 median) and poorest ZIP 47408 (Bloomington, $45,644) are 4.9 miles apart — a 2.0× income gap across local geography.
Median home values vary 1.5× across this county — from $239,700 in 47403 (Bloomington) to $364,600 in 47401 (Bloomington).
Density varies 536× across the county — from 39 people/sq mi in 47468 (Unionville) to 20,982 in 47406 (Bloomington).
Most of the decade's growth concentrated around Bloomington — top growth ZIPs averaged +35.9% over the past ten years ( 47406 , 47468 and 47403 ).
Educational attainment ranges from 33.3% bachelor's+ in 47429 (Ellettsville) to 62.2% in 47401 (Bloomington) — the breadth of educational profiles across the area.
Within Indiana, this is the #12 most populous of 92 counties and ranks #51 for median household income .
Weighted by population, the typical household earns about $64,844 across the county — reflecting what a typical resident sees, not a simple ZIP average.
49.7% of adults age 25+ hold a bachelor's degree or higher (40,767 of 82,009 reporting). The most-educated ZIPs cluster around Bloomington.
8 Standard delivery, 7 PO Box only, 0 single-entity Unique ZIPs serve this county.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 47401 | Bloomington | Standard | 40,607 | $66,906 | 95.7 | -4.2% |
| 47403 | Bloomington | Standard | 34,396 | $70,582 | 87.4 | 7.4% |
| 47408 | Bloomington | Standard | 23,053 | $45,644 | 65.0 | -9.5% |
| 47404 | Bloomington | Standard | 22,744 | $61,389 | 51.9 | 7.1% |
| 47406 | Bloomington | Standard | 8,208 | — | 0.4 | 89.0% |
| 47429 | Ellettsville | Standard | 7,399 | $92,378 | 23.9 | -14.7% |
| 47468 | Unionville | Standard | 1,303 | $92,880 | 33.3 | 11.5% |
| 47405 | Bloomington | Standard | 1,237 | — | 0.3 | -70.3% |
| 47464 | Stinesville | PO Box | 297 | $64,464 | 0.1 | 99.3% |
| 47458 | Smithville | PO Box | 19 | — | 0.0 | — |
| 47434 | Harrodsburg | PO Box | 13 | — | 0.0 | -88.0% |
| 47407 | Bloomington | PO Box | — | — | 0.0 | — |
| 47463 | Stanford | PO Box | — | — | 0.0 | — |
| 47426 | Clear Creek | PO Box | — | — | 0.0 | — |
| 47402 | Bloomington | PO Box | — | — | 0.0 | — |