Bolivar Peninsula is a community in Galveston County, Texas, home to about 2,951 people across 42 square miles. Its ZIP codes are 77617, 77623 and 77650.
Homes sold for a median of $291 per square foot across 3 ZIP codes in the three months ending August 2026, and 1 of 3 were seller’s markets.
All in Bolivar Peninsula
Each card is that ZIP code’s whole market, including any part outside Bolivar Peninsula. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Bolivar Peninsula’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | William P. Hobby Airport (HOU)44 miles away |
|---|---|
| Nearest city of 250,000+ | Houston, TX54 miles away |
Straight-line distances from the center of Bolivar Peninsula; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Bolivar Peninsula had 2,769 residents in the 2020 census, down 28% since 2000.
It’s the 586th largest of 1,778 towns in Texas by population.
Galveston County grew from 44,116 residents in 1900 to 350,682 in 2020.
Galveston County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 92°F in summer, and winter lows average 43°F. About 59.8 inches of rain and melted snow fall in a typical year, with about 0 inches of snow.
Source: NOAA 1991–2020 climate normals, Anahuac, TX weather station (22 miles away).
95,225 jobs at 6,597 businesses in Galveston County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1 doctors and other health care providers list an office in Bolivar Peninsula’s ZIP codes.
Nearest hospitals
Providers with an office here
| Nurse practitioners and physician assistants | 1 |
|---|
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Public schools here are run by Galveston ISD, High Island ISD. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Crenshaw El and MiddlePort Bolivar | Pre-K–8 | 131 | Public | 8.2 mi |
| High Island SchoolHigh Island | Pre-K–12 | 132 | Public | 12.2 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.