Residential delivery area · Texas
ZIP Code 78336: Aransas Pass, TX
ZIP code 78336 uses the postal name Aransas Pass, Texas and lies mostly in San Patricio County (67% of its land), reaching into Aransas County and Nueces County (Census 2020 ZIP-county file). About 12,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $58,420 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Aransas Pass (16%), Country Acres (under 1%) and Falman (under 1%), and 1% in smaller places; 82% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Aransas Pass · its only residential ZIP
- County
- San Patricio County (67%); Aransas County (30%); Nueces County (3%)
- Census places
- Aransas Pass (16%); Country Acres (under 1%) census-designated place; Falman (under 1%) census-designated place
- Metro area
- Corpus Christi, TX
- House district
- TX-27 119th Congress
- State
- Texas
- Time zone
- Central
- Land area
- 60.0 sq mi · 207 people per sq mi
- PO Box ZIPs
- 78335 also use the name Aransas Pass
Where is ZIP code 78336?
78336 centers on 27.928°, -97.171° and covers 60.0 square miles of land plus 25.8 of water. It borders 6 ZIP codes: 78362, 78359, 78374, 78373, 78390, 78382.
The map draws ZIP code areas only. For the streets inside 78336, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 78336 compare with the rest of San Patricio County?
| Measure | 78336 | In San Patricio County | In TX |
|---|---|---|---|
| People (ACS 2020-2024) | 12,424 | 2nd of 9 | 747th of 1,990 |
| Median household income | $58k | 5th of 7 | 883rd of 1,172 |
| Median home value | $214k | 2nd of 6 | 695th of 1,172 |
Its median household income is higher than in 26% of U.S. residential ZIP codes, and it is denser than 63% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 78336?
The 2020 Census counted 12,009 people in 78336; the ACS, which samples households over 2020-2024, estimates 12,424. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 12,424
- 2020 Census count
- 12,009
- Households
- 4,846
- Median age
- 43.6
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 78336?
Of the 12,424 people the ACS estimates in 78336, 24.4% are under 18 and 19.5% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (49.4%), then Hispanic or Latino (45.1%).
- Under 1824.4%
- 18 to 6456.1%
- 65 and older19.5%
- White, not Hispanic49.4%
- Hispanic or Latino45.1%
- Other or two or more2.4%
- Asian, not Hispanic1.9%
- Black, not Hispanic1.2%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 78336 earn?
Median household income is $58,420 (ACS 2020-2024), the 5th highest of the 7 ranked ZIP codes in San Patricio County.
- Median household income
- $58,420±$8,306
- Income per person
- $33,390
- Below the poverty line
- 19.2%
- Unemployed (of the labor force)
- 3.2%
- Adults 25+ with a bachelor's degree
- 15.0%
- Adjusted gross income per tax return, 2022
- $60,8005,330 returns; wages 72% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 78336?
FHFA's house price index for 78336, built from repeat sales and appraisals of the same homes, rose 90% from 2015 to 2025 and rose 38% from 2020 to 2025, and moved +1.7% in 2025.
- Median home value (owners' estimate)
- $214,200
- Median gross rent
- $1,147
- Homes owned by their occupants
- 70.4%
- Housing units
- 6,497
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 78336?
235 business establishments had a location in this ZIP code in 2023, 23 more than in 2018; the most are in accommodation and food services (ZIP Code Business Patterns).
- Accommodation and food services48
- Retail trade43
- Construction24
- Other services (except public administration)24
- Health care and social assistance20
- Real estate and rental and leasing17
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 78336?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 78362 | Ingleside | 10,816 | $71k | 5.3 mi |
| 78359 | Gregory | 2,154 | $46k | 7.9 mi |
| 78374 | Portland | 20,408 | $84k | 8.4 mi |
| 78373 | Port Aransas | 3,348 | $91k | 10.8 mi |
| 78390 | Taft | 6,013 | $78k | 12.2 mi |
| 78382 | Rockport | 20,568 | $75k | 14.9 mi |
| 78358 | Fulton | 478 | $86k | 12.5 mi (near) |
| 78340 | Bayside | 455 | $54k | 13.4 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.
Which other ZIP codes use the name Aransas Pass?
1 more ZIP code carries the postal name Aransas Pass, TX without a residential delivery area: PO boxes at the post office, or a single organization with its own ZIP code. The Census Bureau publishes no figures for it.
| ZIP | County |
|---|---|
| 78335 | San Patricio County |
Source: GeoNames postal codes (CC BY 4.0), downloaded 2026-10-09; a ZIP code with no Census ZCTA has no residential delivery area.