77470   Zip Code Rock Island Colorado TX United States

City Rock Island
County Colorado
State Texas
Latitude 29.52775
Longitude -96.55305
Population 381
Density 13.47 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2023 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

< 5K> $150K0102030

Median household: $38,977
Median individual: $38,529

Race

WhiteOther

Mode: 95.8% White

Gender

 54.3% male 

Rent

No data available.

Age

0%1%2%3%4%5%6%7%8%9%10%11%12%13%14%15%10-1930s50s70s

Median: 40.0 years old

Education

< High SchoolHigh SchoolSome CollegeBachelorsGrad School

With at least college degree: 12.1%
With STEM degree: 34.4%

Marital Status

 59.1% married 

Never married: 21.5%

Labor Force Participation

 56.2% working 

Unemployed: 27.3%

Average Family Size

 2.60 people 

Commute Time

 84.7 minutes 

Health Care

 11.5% uninsured 

Poverty

 22.0%

All data comes from the SimpleMaps US Zips Comprehensive Database, January 2025.

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