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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 37148, Portland, TN

ZIP Code 37148 Details

Zip Code:37148
State:TN [Tennessee]
Counties:SUMNER, TN
Multi County:Yes
City Alias(es):Portland
Area Code:615
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:827 ft
State FIPS:47
County FIPS:165
Division:East South Central
Intro Date:<2004-10

ZIP Code 37148 2010 Census Demographics

Current Population:26,974
2010 Population:22,320
Households per ZIP Code:8,088
Average House Value:$167,400
Avg. Income Per Household:$59,050
Persons Per Household:2.75
White Population:21,303
Black Population:703
Hispanic Population:725
Asian Population:136
American Indian Population:128
Hawaiian Population:21
Other Population:336
Male Population:10,983
Female Population:11,337
Median Age:35.30 years
Male Median Age:34.20 years
Female Median Age:36.40 years

ZIP Code 37148 Other Demographics

# Residential Mailboxes:9,809
# Business Mailboxes:446
Total Delivery Receptacles:11,249
Number of Businesses:322
1st Quarter Payroll:$97,140,000
Annual Payroll:$388,323,000
# of Employees:9,278
Water Area:0.189 sq mi
Land Area:136.677 sq mi
113th Congressional District:06
113th Congressional Land Area:6474.21 sq mi
Single Family Delivery Units:9,531
Multi Family Delivery Units:125
# Residential Mailboxes:9,809
# Business Mailboxes:446
Total Delivery Receptacles:11,249

ZIP Code 37148 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 4,985 5,110 +125
Retired Workers: 3,160 3,295 +135
Disabled Workers: 950 930 -20
Widow(er)s and Parents: 335 340 +5
Spouses: 120 125 +5
Children: 420 420 0
65+: 3,320 3,455 +135
Monthly Benefits - All: $6,416,000 $6,778,000 +$362,000
Monthly Benefits - Retired Workers: $4,444,000 $4,773,000 +$329,000
Monthly Benefits - Widow(ers): $422,000 $436,000 +$14,000

ZIP Code 37148 Statistical Areas

CBSA: 34980
CBSA Name: Nashville-Davidson--Murfreesboro--Franklin, TN
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:1,589,934
CBSA Division Population:0
MSA: 5360
MSA Name: Nashville, TN MSA
PMSA Name: 
City State Key:X25666
Preferred Last Line Key:X25666
37146: Previous ZIP Code
Next ZIP Code: 37149


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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: 5/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],