Texas State Parks · Texas
Mustang Island State Park
Texas State Parks · Texas, United States
- Sites
- 96
- Hookups
- 46 electric, 46 with water, 50 no hookups
- Season
- Year-round
- Restrooms
- Yes
- Showers
- Yes
- Dump station
- Yes
- Pets
- Yes
- Elevation
- 3 ft
- Dark sky
- Bortle class 4
- Cell coverage
- T-Mobile weak · AT&T good · Verizon good (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
- Nearest town
- Port Aransas
- Address
- P.O. Box 326, Port Aransas, TX, 78373
- Phone
- (361) 749-5246
96 numbered sites are mapped one by one - open the site map to pick yours.
About
Mustang Island State Park is a Texas State Park with camping.
Fees
TPWD: Electric $25/night (48 sites, 50-amp + water, ~400 yards from Gulf); Primitive drive-up (beach, non-reservable) $13/night (50 sites, 1.5-mile beach stretch). All plus daily entrance fee.
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 53° | 44° | 17° | 62° | 5 of 11 |
| February | 54° | 47° | 12° | 63° | 4 of 11 |
| March | 59° | 54° | 29° | 67° | 1 of 11 |
| April | 63° | 59° | 42° | 75° | 0 of 11 |
| May | 69° | 65° | 57° | 73° | 0 of 11 |
| June | 73° | 69° | 63° | 78° | 0 of 11 |
| July | 73° | 70° | 66° | 79° | 0 of 11 |
| August | 75° | 70° | 66° | 77° | 0 of 11 |
| September | 73° | 68° | 60° | 76° | 0 of 11 |
| October | 69° | 62° | 45° | 73° | 0 of 10 |
| November | 62° | 54° | 29° | 69° | 2 of 10 |
| December | 57° | 46° | 33° | 65° | 0 of 10 |
Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.
Nearby campgrounds
- Bird Island Basin Campground · National Park Service · 17 mi · 34 sites
- Malaquite Campground · National Park Service · 18 mi · 48 sites
- City of Sinton RV Park · City, County & Regional Parks · 33 mi
- Goose Island State Park · Texas State Parks · 34 mi · 95 sites
- Seawind RV Resort · City, County & Regional Parks · 40 mi · 159 sites
All public campgrounds in Texas · Every state and province · Facts read from the operator 2026-08-22. Confirm fees, rules and current status with the operator before you go.