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 37774, Loudon, TN

ZIP Code 37774 Details

Zip Code:37774
State:TN [Tennessee]
Counties:LOUDON, TN
Multi County:Yes
City Alias(es):Loudon
Area Code:865 / 423
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:866 ft
State FIPS:47
County FIPS:105
Division:East South Central
Intro Date:<2004-10

ZIP Code 37774 2010 Census Demographics

Current Population:24,964
2010 Population:18,321
Households per ZIP Code:7,844
Average House Value:$248,300
Avg. Income Per Household:$71,241
Persons Per Household:2.30
White Population:17,208
Black Population:314
Hispanic Population:1,133
Asian Population:143
American Indian Population:92
Hawaiian Population:11
Other Population:731
Male Population:8,922
Female Population:9,399
Median Age:53.30 years
Male Median Age:51.80 years
Female Median Age:54.50 years

ZIP Code 37774 Other Demographics

# Residential Mailboxes:10,854
# Business Mailboxes:442
Total Delivery Receptacles:11,616
Number of Businesses:329
1st Quarter Payroll:$72,337,000
Annual Payroll:$318,766,000
# of Employees:6,605
Water Area:7.309 sq mi
Land Area:88.186 sq mi
118th Congressional District:02|03
118th Congressional Land Area:2320.68|4570.32 sq mi
Single Family Delivery Units:10,213
Multi Family Delivery Units:18
# Residential Mailboxes:10,854
# Business Mailboxes:442
Total Delivery Receptacles:11,616

ZIP Code 37774 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 8,115 8,355 +240
Retired Workers: 6,520 6,740 +220
Disabled Workers: 675 690 +15
Widow(er)s and Parents: 335 360 +25
Spouses: 310 320 +10
Children: 275 245 -30
65+: 6,780 7,040 +260
Monthly Benefits - All: $12,185,000 $12,979,000 +$794,000
Monthly Benefits - Retired Workers: $10,402,000 $11,108,000 +$706,000
Monthly Benefits - Widow(ers): $483,000 $538,000 +$55,000

ZIP Code 37774 Statistical Areas

CBSA: 28940
CBSA Name: Knoxville, TN
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:698,030
CBSA Division Population:0
MSA: 3840
MSA Name: Knoxville, TN MSA
PMSA Name: 
City State Key:X25437
Preferred Last Line Key:X25437
37773: Previous ZIP Code
Next ZIP Code: 37777


  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],