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 →