ZIP code · San Benito · Texas · United States
ZIP code 78586 — San Benito
ZIP code 78586 serves San Benito, Texas.
- Postal code
- 78586Single source Value from one source, not cross-checked.
- City
- San Benito
- County
- Cameron FIPS 48061
- State
- Texas
- Country
- United States
- Coordinates
- 26.1337, -97.6447 — precision precise (locality)
View on OpenStreetMap - Population
- 49,103 (ZCTA, ACS 5-year)
- Population density
- 322 / sq mi
- Land area
- 152.5 sq mi (395 km²) (ZCTA, ACS 5-year)
- Median household income
- $44,158
- Per-capita income
- $18,851
- Median age
- 31.1
- Households
- 14,602
- Housing units
- 16,145
- Median home value
- $83,200
- Median gross rent
- $839 / month
- Congressional district
- TX-34 (119th Congress)
- USDA hardiness zone
- 10a (30 to 35 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 956Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 78586 with another ZIP · ZIPs within 25 miles · distance from 78586
Map of ZIP code 78586
Climate — monthly normals
Warmest month Aug (avg high 98°F), coldest Jan (avg low 51°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 72 | 76 | 81 | 86 | 91 | 95 | 97 | 98 | 93 | 88 | 80 | 73 |
| Avg low °F | 51 | 55 | 60 | 66 | 72 | 76 | 77 | 77 | 74 | 67 | 59 | 53 |
| Precip in | 1.2 | 1.2 | 1.5 | 2.3 | 2.7 | 2.4 | 2.4 | 2.1 | 5.8 | 3.1 | 2.0 | 1.6 |
NOAA 1991–2020 climate normals from the nearest station: HARLINGEN (5.1 mi) · NOAA NCEI
Places in ZIP 78586
- 25 schools
- 1 hospitals & clinics
- 1 pharmacies
- 2 supermarkets
- 8 restaurants & cafés
- 11 parks
- 16 playgrounds
- 1 libraries
- 15 places of worship
- 3 gas stations
- 3 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page