ZIP Code 77470 - Rock Island Texas

ZIP Code 77470 is located in Rock Island Texas. 77470 is entirely within Colorado County. Regionally, it is located in Metro Houston.

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ZIP Code 77470 Quick Stats

ZIP Code NameRock Island
Primary CountyColorado County
ZIP Code TypePO Box
Population (2022)404
Current Time
CDT

ZIP Code 77470 Map

77470 Demographics

77470 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Texas. The majority race/ethnicity residing in 77470 is White. The current unemployment level in 77470 is 3.6%.

Population404
Population Growth Rate14.79%
Population Density631 People per Square Mile
Total Households103
Median Houshold Income (2021)$44,020
Current Unemployment Rate (February 2024)3.6%
Majority Race/EthnictyWhite - 75.45%

77470 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White38175.45%
Black112.18%
Hispanic11322.38%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

77470 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College3030.61%
Bachelor Degree1818.37%
High School Diploma00%
No High School Diploma00%
GED or Alternate00%
1 or More Years of College5051.02%
Associates Degree00%
Masters Degree00%
Professional Degree00%
Doctorate Degree00%

77470 Geography

Coordinates29.53433990,-96.57558441
Adjacent ZIP Codes
RegionMetro Houston
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area0.64002620 Square Miles

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