ZIP Codes of Refugio County, TX

Population & People
Population & People
Total Population
6,707
Household Income
Household Income
Median Income
$58,364
Housing
Housing
Total Housing Units
3,407
Business & Economy
Business & Economy
Total Businesses
138
Employment
Employment
Employment Rate
50.24%
Education
Education
Bachelor's Degree+
14.01%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 5 ZIPs in this county.
Data Last Updated: July 1, 2026
ZIP Codes:5 ZIP Codes (4 Standard, 1 PO Box, 0 Unique) [See All]
Area Code:361
Timezone:Central (GMT -06:00)
Local Time:11:55:21 PM
Population:6,707 [See All]
FIPS:48391
Land Area:888 sq mi
Water Area:102 sq mi
Coordinates:28.2885, -97.1121
Quick Link:
https://www.zip-codes.com/county/tx-refugio.asp
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Texas's #188 most populous county
6,707 residents across 5 ZIPs — #188 of 254 Texas counties.

Standout ZIPs in this County


Most Populous
Refugio · 3,421 people
51.0% of county total
Highest Income
Woodsboro · $77,014 median
1.3× county average
Largest Land Area
Refugio · 362.8 sq mi
Spans the most ground
Fastest Growth
Refugio · -7.1% (10-yr)
3,681 → 3,421 residents
Most Educated
Woodsboro · 19.1% bachelor's+
278 of 1,452 adults 25+

Things worth knowing about Refugio County


6,707 residents live across 5 ZIPs covering 888 sq mi, served by 5 distinct USPS-recognized cities.

Population moved from 7,362 to 6,707 from 2014 to 2024 — a -8.9% change. 1 ZIPs gained residents, 4 lost.

The county's wealthiest ZIP 78393 (Woodsboro, $77,014 median) and poorest ZIP 77950 (Austwell, $35,417) are 33.4 miles apart — a 2.2× income gap across local geography.

Median home values vary 3.0× across this county — from $54,200 in 77990 (Tivoli) to $162,900 in 78340 (Bayside).

Density varies 20× across the county — from 2 people/sq mi in 77990 (Tivoli) to 47 in 78340 (Bayside).

Educational attainment ranges from 10.5% bachelor's+ in 78340 (Bayside) to 21.0% in 77950 (Austwell) — the breadth of educational profiles across the area.

Within Texas, this is the #188 most populous of 254 counties and ranks #190 for median household income .

Weighted by population, the typical household earns about $60,416 across the county — reflecting what a typical resident sees, not a simple ZIP average.

14.0% of adults age 25+ hold a bachelor's degree or higher (679 of 4,845 reporting).

4 Standard delivery, 1 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Refugio County


Big & sparse

A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.

Total area
888
square miles
Avg density
7.6
people per sq mi
Population
6,707
across 5 ZIPs
Refugio
362.8 sq mi
3,421 residents
Tivoli
255.9 sq mi
590 residents
Woodsboro
233.0 sq mi
2,063 residents

Population decline

Refugio County lost 8.9% of residents between 2014 and 2024. ZIPs that shed the largest share:

Tivoli
-24.1%
777 → 590 residents

All ZIP Codes in Refugio County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
78377RefugioStandard3,421$49,974362.8-7.1%
78393WoodsboroStandard2,063$77,014233.0-8.9%
77990TivoliStandard590$75,417255.9-24.1%
78340BaysideStandard455$54,0009.78.6%
77950AustwellPO Box178$35,41726.1-19.1%

Adjacent & Nearby Counties