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 37404, Chattanooga, TN

ZIP Code 37404 Details

Zip Code:37404
State:TN [Tennessee]
Multi County:No
City Alias(es):Chattanooga
Area Code:423
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:670 ft
State FIPS:47
County FIPS:065
Division:East South Central
Intro Date:<2004-10

ZIP Code 37404 2010 Census Demographics

Current Population:13,840
2010 Population:13,327
Households per ZIP Code:4,872
Average House Value:$172,900
Avg. Income Per Household:$40,763
Persons Per Household:2.65
White Population:4,339
Black Population:7,464
Hispanic Population:2,113
Asian Population:86
American Indian Population:321
Hawaiian Population:84
Other Population:1,426
Male Population:6,626
Female Population:6,701
Median Age:33.10 years
Male Median Age:30.90 years
Female Median Age:35.70 years

ZIP Code 37404 Other Demographics

# Residential Mailboxes:5,223
# Business Mailboxes:602
Total Delivery Receptacles:7,396
Number of Businesses:440
1st Quarter Payroll:$155,722,000
Annual Payroll:$646,388,000
# of Employees:11,035
Water Area:0 sq mi
Land Area:5.182 sq mi
118th Congressional District:03
118th Congressional Land Area:4570.32 sq mi
Single Family Delivery Units:4,818
Multi Family Delivery Units:223
# Residential Mailboxes:5,223
# Business Mailboxes:602
Total Delivery Receptacles:7,396

ZIP Code 37404 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 2,670 2,660 -10
Retired Workers: 1,520 1,560 +40
Disabled Workers: 600 570 -30
Widow(er)s and Parents: 135 135 0
Spouses: 40 35 -5
Children: 375 360 -15
65+: 1,605 1,640 +35
Monthly Benefits - All: $3,036,000 $3,123,000 +$87,000
Monthly Benefits - Retired Workers: $1,946,000 $2,054,000 +$108,000
Monthly Benefits - Widow(ers): $149,000 $148,000 ($1,000)

ZIP Code 37404 Statistical Areas

CBSA: 16860
CBSA Name: Chattanooga, TN-GA
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:528,143
CBSA Division Population:0
MSA: 1560
MSA Name: Chattanooga, TN-GA MSA
PMSA Name: 
City State Key:X25003
Preferred Last Line Key:X25003
37403: Previous ZIP Code
Next ZIP Code: 37405


  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],