| ZIP Codes: | 19 ZIP Codes (12 Standard, 2 PO Box, 5 Unique) [See All] |
| Area Codes: | 812 / 930 |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 2:12:05 PM |
| Population: | 126,513 [See All] |
| FIPS: | 18019 |
| CBSA: | Louisville/Jefferson County, KY-IN |
| Land Area: | 388 sq mi |
| Water Area: | 4 sq mi |
| Coordinates: | 38.4048, -85.6949 |
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126,513 residents live across 19 ZIPs covering 388 sq mi, served by 12 distinct USPS-recognized cities.
Population moved from 113,361 to 126,513 from 2014 to 2024 — a +11.6% change. 7 ZIPs gained residents, 5 lost.
The county's wealthiest ZIP 47143 (Memphis, $138,382 median) and poorest ZIP 47129 (Clarksville, $56,185) are 10.9 miles apart — a 2.5× income gap across local geography.
Median home values vary 1.6× across this county — from $170,600 in 47129 (Clarksville) to $276,100 in 47126 (Henryville).
Density varies 57× across the county — from 35 people/sq mi in 47147 (Nabb) to 2,014 in 47129 (Clarksville).
Educational attainment ranges from 9.0% bachelor's+ in 47163 (Otisco) to 40.0% in 47172 (Sellersburg) — the breadth of educational profiles across the area.
Within Indiana, this is the #14 most populous of 92 counties and ranks #9 for median household income with the #7 fastest decade growth .
Hosts 4 single-entity Unique ZIPs: 47134Bureau Of The Census ; 47132Bureau Of The Census ; 47133Bureau Of The Census ; and 47144Agricultural Census .
Weighted by population, the typical household earns about $78,356 across the county — reflecting what a typical resident sees, not a simple ZIP average.
28.1% of adults age 25+ hold a bachelor's degree or higher (25,024 of 89,204 reporting).
12 Standard delivery, 2 PO Box only, 5 single-entity Unique ZIPs serve this county.
5 ZIP codes in this county serve a single facility — typically theme parks, universities, large corporations, airports, or government complexes.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 47130 | Jeffersonville | Standard | 50,514 | $70,290 | 34.9 | 11.8% |
| 47172 | Sellersburg | Standard | 21,045 | $82,503 | 24.7 | 31.3% |
| 47129 | Clarksville | Standard | 19,582 | $56,185 | 9.7 | -0.3% |
| 47111 | Charlestown | Standard | 17,738 | $95,376 | 87.7 | 18.5% |
| 47106 | Borden | Standard | 4,670 | $87,344 | 67.8 | 8.7% |
| 47126 | Henryville | Standard | 4,372 | $106,875 | 37.5 | 1.3% |
| 47143 | Memphis | Standard | 3,833 | $138,382 | 20.6 | 20.7% |
| 47141 | Marysville | Standard | 1,584 | $108,523 | 35.2 | -21.0% |
| 47163 | Otisco | Standard | 1,335 | $59,837 | 14.9 | -34.1% |
| 47147 | Nabb | Standard | 1,317 | $110,556 | 37.2 | 32.5% |
| 47162 | New Washington | Standard | 514 | $59,444 | 16.1 | -23.5% |
| 47104 | Bethlehem | Standard | 9 | — | 1.8 | -71.0% |
| 47131 | Jeffersonville | PO Box | — | — | 0.0 | — |
| 47134 | Jeffersonville | Unique | — | — | 0.0 | — |
| 47132 | Jeffersonville | Unique | — | — | 0.0 | — |
| 47133 | Jeffersonville | Unique | — | — | 0.0 | — |
| 47144 | Jeffersonville | Unique | — | — | 0.0 | — |
| 47199 | Jeffersonville | Unique | — | — | 0.0 | — |
| 47190 | Jeffersonville | PO Box | — | — | 0.0 | — |