Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 38581, Rock Island, TN

ZIP Code 38581 Details

Zip Code:38581
City:Rock Island
State:TN [Tennessee]
Counties:WARREN, TN
Multi County:Yes
City Alias(es):Rock Island
Bone Cave
Area Code:931
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:1319 ft
State FIPS:47
County FIPS:177
Division:East South Central
Intro Date:<2004-10

ZIP Code 38581 2010 Census Demographics

Current Population:4,747
2010 Population:4,112
Households per ZIP Code:1,630
Average House Value:$113,100
Avg. Income Per Household:$46,625
Persons Per Household:2.52
White Population:3,962
Black Population:64
Hispanic Population:175
Asian Population:7
American Indian Population:45
Hawaiian Population:2
Other Population:108
Male Population:2,088
Female Population:2,024
Median Age:40.50 years
Male Median Age:39.80 years
Female Median Age:41.30 years

ZIP Code 38581 Other Demographics

# Residential Mailboxes:1,884
# Business Mailboxes:59
Total Delivery Receptacles:2,034
Number of Businesses:31
1st Quarter Payroll:$1,791,000
Annual Payroll:$9,103,000
# of Employees:232
Water Area:1.048 sq mi
Land Area:97.974 sq mi
118th Congressional District:04|06
118th Congressional Land Area:5984.84|6474.21 sq mi
Single Family Delivery Units:1,884
Multi Family Delivery Units:0
# Residential Mailboxes:1,884
# Business Mailboxes:59
Total Delivery Receptacles:2,034

ZIP Code 38581 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 1,205 1,210 +5
Retired Workers: 805 840 +35
Disabled Workers: 220 210 -10
Widow(er)s and Parents: 65 65 0
Spouses: 30 30 0
Children: 85 65 -20
65+: 835 865 +30
Monthly Benefits - All: $1,495,000 $1,558,000 +$63,000
Monthly Benefits - Retired Workers: $1,077,000 $1,151,000 +$74,000
Monthly Benefits - Widow(ers): $82,000 $83,000 +$1,000

ZIP Code 38581 Statistical Areas

CBSA: 32660
CBSA Name: McMinnville, TN
CBSA Type: Micro
CBSA Division: 
CBSA Division Name: 
CBSA Population:39,839
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:X25708
Preferred Last Line Key:X25708
38580: Previous ZIP Code
Next ZIP Code: 38582


  1. U.S. Postal Service [Last Updated: 3/1/2023],
  2. Internal Data Creation [Last Updated: 3/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 3/1/2023],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],