Rock Island Zip Code (Texas)

Rock Island covers 1 zip codes and is located in South region of West South Central division. rock island falls under colorado county of Texas State . The total population of the city is 338 and covers total area of 974 square miles (county). rock island follows Central (GMT -06:00) time zone.

This page covers all details about zip codes in rock island Including area code, maps, demographic details and census details.

Population

338

Households

140

Total Area

974 square miles (county)

Time Zone

Central (GMT -06:00)

City of Rock Island Zip Code Details

City Rock Island
State Texas
Region South
Division West South Central
Time Zone Central (GMT -06:00)
Counties COLORADO, TX
Total Area 974 square miles (county)
Land Area 960 square miles (county)
Water Area 13 square miles (county)
Total Male Population 177
Total Female Population 161
Median Age 43
ZIP Codes 1
Number of Cities 1
Number of Counties 1
Area Code 1

Rock Island Map Location

Rock Island Zip Code Details

You can use zip codes for primary, secondary and acceptable cities but while mailing your package always use or accepted city name. The primary city may not be the city in which the ZIP is located but is usually the name of the main post office.

Primary City : Rock Island, TX

If you are seeing same secondary city on multipal zip codes than you can use any one of this zip code for your mailing purpose. The reason behind this is that the particular secondary area is large enough to cover more than one zip code areas. You can click on individual zip code links to see the area boundary for more accuracy.

Zip Code Covered Cities Type Area Code Population Total Houses Avg House Price Avg Income
Zip Code 77470
  • Primary : Rock Island
  • Acceptable :
  • Secondary :
P.O. Box Only 979 0 140 $35,200 $41,250

Rock Island Demographic Details

Total Population 338
Male Population 177
Female Population 161
White Population 299
Black Population 6
Asian Population 0
Indian Population 0
Hawaiian Population 0
Hispanic Population 54
Total households 140
Family households (families) 86
Average household size 2.41
Average family size 3.15
Total housing units 197
Median Age Years 42.6
Median age (Male) 40.5
Median age (Female) 45.6

Rock Island City Information

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