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TX area data

Rock Island, TX

Rock Island, TX.

Population: 414 (Census ACS)

Home values & appreciation

House Price Index
440.1 (-0.8% YoY)

Affordability

Cost of living index (Average)
97.1 (100 = US avg)
Electricity rate (state-level)
15.5¢/kWh
Natural gas rate (state-level)
$19.40/MCF
30-year mortgage rate (national)
6.66%
15-year mortgage rate (national)
6.00%

Natural hazards & flood risk

Overall hazard risk
Relatively Low
Top hazards
drought, coldWave, hurricane, lightning, tornado

Climate (30-year normals)

Annual precipitation
39.0 in

Amenities

National parks within ~60 mi
1
Nearest national park
El Camino Real de los Tejas National Historic Trail (59 mi)
Nearest airport
Robert R Wells Jr Airport (3 mi)
Hospitals nearby (~15 mi)
8
Avg hospital rating
3.0 / 5
EV charging stations (within 10 mi)
21
Solar radiation rating
Good (4.7 kWh/m²/day)

Housing stock

Median year housing built
1,980
Median annual property tax
$2,046
Households with broadband internet
39.6%

Employment & development

Total county employment
6,490
Average weekly wage
$1,020
Top industries (by employment)
Accommodation & Food, Construction, Arts & Entertainment
Annual residential building permits (county)
13

Area data compiled from public government, academic, and industry research feeds. Data sources →

Data last updated

Most recent source refresh: Aug 2026. See all data sources →

Data compiled by REAIGENT7 — AI listing platform for real estate agents