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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 37729, Duff, TN

ZIP Code 37729 Details

Zip Code:37729
State:TN [Tennessee]
Multi County:No
City Alias(es):Duff
La Follette
Area Code:423
City Type:N [Non Postal Community Name]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:1610 ft
State FIPS:47
County FIPS:013
Division:East South Central
Intro Date:<2004-10

ZIP Code 37729 2010 Census Demographics

Current Population:1,578
2010 Population:1,456
Households per ZIP Code:551
Average House Value:$68,800
Avg. Income Per Household:$53,750
Persons Per Household:2.64
White Population:1,443
Black Population:0
Hispanic Population:12
Asian Population:7
American Indian Population:11
Hawaiian Population:0
Other Population:5
Male Population:720
Female Population:736
Median Age:40.70 years
Male Median Age:40.20 years
Female Median Age:41.40 years

ZIP Code 37729 Other Demographics

# Residential Mailboxes:598
# Business Mailboxes:12
Total Delivery Receptacles:610
Number of Businesses:3
1st Quarter Payroll:$34,000
Annual Payroll:$109,000
# of Employees:10
Water Area:0 sq mi
Land Area:49.25 sq mi
118th Congressional District:02|03
118th Congressional Land Area:2320.68|4570.32 sq mi
Single Family Delivery Units:598
Multi Family Delivery Units:0
# Residential Mailboxes:598
# Business Mailboxes:12
Total Delivery Receptacles:610

ZIP Code 37729 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 355 345 -10
Retired Workers: 175 180 +5
Disabled Workers: 90 85 -5
Widow(er)s and Parents: 40 30 -10
Spouses: 15 15 0
Children: 35 35 0
65+: 210 210 0
Monthly Benefits - All: $386,000 $385,000 ($1,000)
Monthly Benefits - Retired Workers: $214,000 $223,000 +$9,000
Monthly Benefits - Widow(ers): $46,000 $37,000 ($9,000)

ZIP Code 37729 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 Name: 
PMSA Name: 
City State Key:016045
Preferred Last Line Key:016045
37727: Previous ZIP Code
Next ZIP Code: 37730


  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],