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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2022

ZIP Codes for City of Rock Island, TN

Rock Island, TN Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 38581StandardWarren4,112931

Timezone(s):Central (GMT -06:00)
Counties:WARREN, TN
Population:4,112 (More Details)
Male Population:2,088
Female Population:2,024
Median Age:41
ZIP Codes:1
Area Codes:1
Total Area:434 square miles (county)
Land Area:433 square miles (county)
Water Area:1 square miles (county)

Rock Island, TN Demographic Information *

There is no Census data for the city of ROCK ISLAND, TN. We have pulled information for the ZIP Code 38581 instead.
Total population4,112
Male population2,088
Female population2,024
Median age (years)40.5
White Population3,892
Black Population49
Indian Population12
Asian Population3
Hawaiian Population0
Hispanic Population175
Median age (Male)39.8
Median age (Female)41.3
Total households1,630
Family households (families)1,190
Average household size2.52
Average family size2.92
Total housing units1,928
* Demographic data is based on 2010 Census.

Rock Island, TN Other Information

  • Located in WARREN County, Tennessee
  • Rock Island, TN is also known as:

45 Cities within 30 miles of Rock Island, TN Products


  1. U.S. Postal Service [Last Updated: 6/1/2022],
  2. Internal Data Creation [Last Updated: 6/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],