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Data Last Updated: March 1, 2023
Zip Code 37921, Knoxville, TN
ZIP Code 37921 Details
| Zip Code: | 37921 |
| City: | Knoxville |
| State: | TN [Tennessee] |
| Counties: | KNOX, TN |
| Multi County: | No |
| City Alias(es): | Knoxville |
| Area Code: | 865 |
| City Type: | P [Post Office] |
| Classification: | [Non-Unique] |
| Time Zone: | Eastern (GMT -05:00) |
| Observes Daylight Saving: | Yes |
| Latitude: | 35.984897 |
| Longitude: | -83.992755 |
| Elevation: | 1042 ft |
| State FIPS: | 47 |
| County FIPS: | 093 |
| Region: | South |
| Division: | East South Central |
| Intro Date: | <2004-10 |
ZIP Code 37921 2010 Census Demographics
| Current Population: | 30,375 |
| 2010 Population: | 28,233 |
| Households per ZIP Code: | 11,295 |
| Average House Value: | $144,800 |
| Avg. Income Per Household: | $53,000 |
| Persons Per Household: | 2.48 |
| White Population: | 21,414 |
| Black Population: | 5,877 |
| Hispanic Population: | 1,643 |
| Asian Population: | 361 |
| American Indian Population: | 331 |
| Hawaiian Population: | 158 |
| Other Population: | 978 |
| Male Population: | 13,488 |
| Female Population: | 14,745 |
| Median Age: | 33.20 years |
| Male Median Age: | 32.10 years |
| Female Median Age: | 34.40 years |
ZIP Code 37921 Other Demographics
| # Residential Mailboxes: | 12,248 |
| # Business Mailboxes: | 963 |
| Total Delivery Receptacles: | 16,587 |
| Number of Businesses: | 692 |
| 1st Quarter Payroll: | $252,121,000 |
| Annual Payroll: | $988,622,000 |
| # of Employees: | 30,125 |
| Water Area: | 0.007 sq mi |
| Land Area: | 15.901 sq mi |
| 118th Congressional District: | 02 |
| 118th Congressional Land Area: | 2320.68 sq mi |
| Single Family Delivery Units: | 9,429 |
| Multi Family Delivery Units: | 1,644 |
| # Residential Mailboxes: | 12,248 |
| # Business Mailboxes: | 963 |
| Total Delivery Receptacles: | 16,587 |
ZIP Code 37921 Social Security Benefits
| 2018 | 2019 | Delta | |
| Total Beneficiaries: | 5,100 | 5,090 | -10 |
| Retired Workers: | 3,030 | 3,115 | +85 |
| Disabled Workers: | 1,080 | 1,015 | -65 |
| Widow(er)s and Parents: | 355 | 330 | -25 |
| Spouses: | 120 | 130 | +10 |
| Children: | 515 | 500 | -15 |
| 65+: | 3,240 | 3,300 | +60 |
| Monthly Benefits - All: | $6,290,000 | $6,458,000 | +$168,000 |
| Monthly Benefits - Retired Workers: | $4,249,000 | $4,472,000 | +$223,000 |
| Monthly Benefits - Widow(ers): | $447,000 | $434,000 | ($13,000) |
ZIP Code 37921 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: | |
| PMSA Name: | |
| City State Key: | X25385 |
| Preferred Last Line Key: | X25385 |
37920: Previous ZIP Code |
Next ZIP Code: 37922 |
References
- U.S. Postal Service [Last Updated: 3/1/2023], https://www.usps.com
- ZIP-Codes.com Internal Data Creation [Last Updated: 3/1/2023], https://www.zip-codes.com
- U.S. Geological Survey [Updated as needed], https://www.usgs.gov/
- U.S. Census [Updated Yearly], https://www.census.gov
- U.S. Census American National Standards Institute (ANSI) [Last Updated: 3/1/2023], https://www.census.gov
- U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010], https://www.census.gov
- Centers for Medicare & Medicaid Services [Updated Yearly], https://www.cms.gov/
