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Bolivar Peninsula

TexasCDP

Photograph of Bolivar Peninsula
Featured view

Bolivar Peninsula

Total population

2,951

Median home value

$315,500

13.9%

Bachelor's+

Median income

$75,547

Bolivar Peninsula$76k
National$74k

Air quality index

45Good
Elevation3 m
Land area124.71 km²
Weather91°F · Sunny
Coordinates29.49°, -94.57°

Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.

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City facts

Elevation
3 m
Area
124.71 km²

Facts from Wikidata (CC0).

Overview

Bolivar Peninsula is a census-designated place (CDP) in Galveston County, Texas, United States. The population was 2,769 at the 2020 census. The communities of Port Bolivar, Crystal Beach, Caplen, Gilchrist, and High Island are located on Bolivar Peninsula.

Read more on Wikipedia

History & geography

History

The peninsula was named in 1816 for Simón Bolívar, and Fort Las Casas was built in 1820. Samuel D. Parr was responsible for starting the settlement in 1838 that would later become Port Bolivar. The North Jetty, extending from Bolivar Peninsula, of the entrance to Galveston Bay started being constructed in 1874. At one time the Bolivar Peninsula was called the "breadbasket of Galveston" and the "watermelon capital of Texas". On April 23, 1991, communities of Bolivar Peninsula received an enhanced 9-1-1 system which routes calls to proper dispatchers and allows dispatchers to automatically view the address of the caller. The Bolivar Peninsula suffered heavy damage from Hurricane Ike that made landfall on the Texas coast on September 13, 2008.

Geography

The Bolivar Peninsula forms a very narrow strip of land in Galveston County, separating the eastern part of Galveston Bay from the Gulf of Mexico. Its narrowest point is a quarter of a mile and is near the unincorporated community of Gilchrist, where the peninsula was divided by Rollover Pass. According to the United States Census Bureau, the CDP has a total area of , of which is land and , or 11.7%, is water.

Read full article on Wikipedia

Excerpted from the corresponding Wikipedia article (CC BY-SA).

Demographics & economy

Median age
62.5
Median home value
$315,500
Housing units
3,382
Poverty rate
12.2%
Unemployment
0%

Race & ethnicity

White
82.8%
Black
6.5%
Asian
0%
Hispanic
9.7%

Source: US Census Bureau — American Community Survey, 5-year estimates.

Geography

Latitude
29.4898
Longitude
-94.5685
Water area
5.67 mi²
View on OpenStreetMap

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Climate

Current forecast

This Afternoon
91°F
Sunny
Tonight
80°F
Mostly Clear
Saturday
90°F
Sunny
Saturday Night
81°F
Mostly Clear
Sunday
91°F
Slight Chance Showers And Thunderstorms
Sunday Night
82°F
Partly Cloudy

Forecast for Bolivar Peninsula, TX from NOAA NWS API.

Air quality

US AQI — Good
45
PM2.5 (µg/m³)
9.4
PM10 (µg/m³)
15
Ozone (µg/m³)
85
NO₂ (µg/m³)
1

Current readings from Open-Meteo Air Quality API (Copernicus CAMS European reanalysis).

Industrial & pollution facilities

Natural hazard risk

Health (adults)

High blood pressure
33.6%
Diabetes
10.7%
Adult obesity
35%
Binge drinking
20.1%
Adult smoking
16%
No leisure activity
26.6%

Age-adjusted prevalence estimates from CDC PLACES (latest release).

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)
1,477,458
Distinct species (top 10)
10

Most-observed species

  • Great Egret
    Ardea alba Linnaeus, 1758 · Aves
    30,922
  • Great-tailed Grackle
    Quiscalus mexicanus (Gmelin, 1788) · Aves
    29,497
  • Red-winged Blackbird
    Agelaius phoeniceus (Linnaeus, 1766) · Aves
    27,521
  • Northern Cardinal
    Cardinalis cardinalis (Linnaeus, 1758) · Aves
    27,431
  • Snowy Egret
    Egretta thula (Molina, 1782) · Aves
    26,787
  • Laughing Gull
    Leucophaeus atricilla (Linnaeus, 1758) · Aves
    23,792
  • Northern Mockingbird
    Mimus polyglottos (Linnaeus, 1758) · Aves
    22,797
  • Neotropic Cormorant
    Phalacrocorax brasilianus (Gmelin, 1789) · Aves
    22,752

Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).

Schools

Total
1
Elementary
1
Middle
0
High
0
Other
0

Largest nearby schools

  • CRENSHAW EL AND MIDDLE
    Elementary · PORT BOLIVAR · 136 students · 8.5:1 ratio

Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)
0
Largest magnitude
—
Largest event
—

Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).

Photos

Sights & places nearby

Notable people from here

Nearby places in Texas

Browse all places in Texas →

Geography & sun

Avg solar (kWh/m²/day)
4.73
Annual solar (kWh/m²)
1,726

Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.

Nearby airports

Public attention

Wikipedia views (last 30 days)
667
Avg daily Wikipedia views
23
Attention level
Obscure

Pageview totals from the Wikimedia Pageviews API.

Books about Bolivar Peninsula

Search results from Open Library.

Recent natural events nearby

Wildfires, storms and other events from NASA EONET (last 12 months, within 250 mi).

Ground air-quality sensors

Recently spotted species

Research-grade observations from iNaturalist (within ~15 mi).

Nearest stream gauge

Site
W Fk Double Bayou at Eagle Ferry Rd nr Anahuac, TX
Distance
14.1 mi
Streamflow
-211 cfs
Gage height
0.84 ft

Live readings from USGS NWIS · measured 2026-10-15 19:30 UTC.

Events

Sources

  • • Wikipedia
  • • US Census Bureau (ACS 5-year estimates)
  • • NOAA National Weather Service
  • • Wikidata
  • • Open-Meteo Air Quality (CAMS)
  • • USGS Earthquake Catalog (global feed)
  • • USGS NWIS (water data)
  • • NCES via Urban Institute Education Data Portal
  • • GBIF (Global Biodiversity Information Facility)
  • • iNaturalist
  • • CDC PLACES
  • • Open-Meteo / sunrise-sunset.org
  • • Wikipedia Pageviews API
  • • Open Library
  • • NASA EONET