| ZIP Codes: | 11 ZIP Codes (9 Standard, 1 PO Box, 1 Unique) [See All] |
| Area Code: | 501 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 2:11:23 PM |
| Population: | 124,409 [See All] |
| FIPS: | 05045 |
| CBSA: | Little Rock-North Little Rock-Conway, AR |
| Land Area: | 579 sq mi |
| Water Area: | 16 sq mi |
| Coordinates: | 35.1418, -92.3557 |
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124,409 residents live across 11 ZIPs covering 579 sq mi, served by 8 distinct USPS-recognized cities.
Population moved from 114,071 to 124,409 from 2014 to 2024 — a +9.1% change. 9 ZIPs gained residents, 1 lost.
The county's wealthiest ZIP 72058 (Greenbrier, $76,463 median) and poorest ZIP 72111 (Mount Vernon, $52,059) are 13.6 miles apart — a 1.5× income gap across local geography.
Median home values vary 1.5× across this county — from $178,700 in 72111 (Mount Vernon) to $274,200 in 72034 (Conway).
Density varies 39× across the county — from 23 people/sq mi in 72111 (Mount Vernon) to 915 in 72034 (Conway).
Educational attainment ranges from 14.0% bachelor's+ in 72047 (Enola) to 46.1% in 72034 (Conway) — the breadth of educational profiles across the area.
Within Arkansas, this is the #6 most populous of 78 counties and ranks #10 for median household income with the #6 fastest decade growth .
Hosts 1 single-entity Unique ZIP: 72035University Of Central Ar .
Weighted by population, the typical household earns about $67,640 across the county — reflecting what a typical resident sees, not a simple ZIP average.
35.6% of adults age 25+ hold a bachelor's degree or higher (27,609 of 77,540 reporting). The most-educated ZIPs cluster around Conway.
9 Standard delivery, 1 PO Box only, 1 single-entity Unique ZIPs serve this county.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 72034 | Conway | Standard | 50,285 | $65,635 | 55.0 | 5.8% |
| 72032 | Conway | Standard | 34,469 | $64,695 | 121.6 | 7.8% |
| 72058 | Greenbrier | Standard | 18,880 | $76,463 | 156.6 | 17.4% |
| 72173 | Vilonia | Standard | 9,990 | $74,600 | 95.7 | 9.6% |
| 72106 | Mayflower | Standard | 6,213 | $65,800 | 59.1 | 10.2% |
| 72035 | Conway | Unique | 2,151 | — | 0.0 | 32.9% |
| 72111 | Mount Vernon | Standard | 1,283 | $52,059 | 55.2 | 24.7% |
| 72047 | Enola | Standard | 894 | $61,944 | 33.6 | -4.8% |
| 72061 | Guy | Standard | 207 | $81,141 | 0.6 | 50.0% |
| 72181 | Wooster | Standard | 37 | — | 1.7 | 68.2% |
| 72033 | Conway | PO Box | — | — | 0.0 | — |