| ZIP Codes: | 3 ZIP Codes (1 Standard, 2 PO Box, 0 Unique) [See All] |
| Area Code: | 361 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 2:13:50 PM |
| Population: | 21,046 [See All] |
| FIPS: | 48007 |
| CBSA: | Corpus Christi, TX |
| Land Area: | 117 sq mi |
| Water Area: | 56 sq mi |
| Coordinates: | 28.1079, -97.0435 |
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21,046 residents live across 3 ZIPs covering 117 sq mi, served by 2 distinct USPS-recognized cities.
Population moved from 21,026 to 21,046 from 2014 to 2024 — a +0.1% change. 1 ZIPs gained residents, 1 lost.
The county's wealthiest ZIP 78358 (Fulton, $86,250 median) and poorest ZIP 78382 (Rockport, $75,135) are 9.5 miles apart — a 1.1× income gap across local geography.
Density varies 10× across the county — from 175 people/sq mi in 78382 (Rockport) to 1,687 in 78358 (Fulton).
Educational attainment ranges from 31.4% bachelor's+ in 78382 (Rockport) to 46.7% in 78358 (Fulton) — the breadth of educational profiles across the area.
Within Texas, this is the #113 most populous of 254 counties and ranks #54 for median household income .
Weighted by population, the typical household earns about $75,387 across the county — reflecting what a typical resident sees, not a simple ZIP average.
31.8% of adults age 25+ hold a bachelor's degree or higher (5,244 of 16,472 reporting).
1 Standard delivery, 2 PO Box only, 0 single-entity Unique ZIPs serve this county.
One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.