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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 37650, Erwin, TN

ZIP Code 37650 Details

Zip Code:37650
State:TN [Tennessee]
Counties:UNICOI, TN
Multi County:Yes
City Alias(es):Erwin
Area Code:423
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:2309 ft
State FIPS:47
County FIPS:171
Division:East South Central
Intro Date:<2004-10

ZIP Code 37650 2010 Census Demographics

Current Population:13,018
2010 Population:12,750
Households per ZIP Code:5,361
Average House Value:$127,500
Avg. Income Per Household:$48,795
Persons Per Household:2.30
White Population:12,339
Black Population:55
Hispanic Population:504
Asian Population:27
American Indian Population:106
Hawaiian Population:2
Other Population:359
Male Population:6,172
Female Population:6,578
Median Age:44.90 years
Male Median Age:43.00 years
Female Median Age:46.30 years

ZIP Code 37650 Other Demographics

# Residential Mailboxes:5,660
# Business Mailboxes:325
Total Delivery Receptacles:6,480
Number of Businesses:190
1st Quarter Payroll:$37,549,000
Annual Payroll:$154,266,000
# of Employees:3,323
Water Area:0.537 sq mi
Land Area:96.973 sq mi
118th Congressional District:01
118th Congressional Land Area:4141.92 sq mi
Single Family Delivery Units:5,106
Multi Family Delivery Units:107
# Residential Mailboxes:5,660
# Business Mailboxes:325
Total Delivery Receptacles:6,480

ZIP Code 37650 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 3,800 3,820 +20
Retired Workers: 2,340 2,365 +25
Disabled Workers: 750 765 +15
Widow(er)s and Parents: 305 300 -5
Spouses: 120 115 -5
Children: 285 275 -10
65+: 2,585 2,610 +25
Monthly Benefits - All: $4,503,000 $4,640,000 +$137,000
Monthly Benefits - Retired Workers: $3,070,000 $3,172,000 +$102,000
Monthly Benefits - Widow(ers): $340,000 $340,000 $0

ZIP Code 37650 Statistical Areas

CBSA: 27740
CBSA Name: Johnson City, TN
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:198,716
CBSA Division Population:0
MSA: 3660
MSA Name: Johnson City-Kingsport-Bristol, TN-VA MS
PMSA Name: 
City State Key:X25170
Preferred Last Line Key:X25170
37645: Previous ZIP Code
Next ZIP Code: 37656


  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],