ZIP code
37148
Portland, TN
37148 covers Portland in Sumner County, with 25,421 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 37148. Methodology
ZIP code map of 37148
About ZIP code 37148
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 37148. Not ACS. Methodology
People in 37148
Race
- White21,969
- Black or African American856
- American Indian or Alaska Native88
- Asian126
- Native Hawaiian and Pacific Islander4
- Other race602
- Two or more races1,673
Hispanic or Latino (any race): 1,476
Age
- Under 103,437
- 10 to 193,528
- 20 to 293,003
- 30 to 393,397
- 40 to 493,252
- 50 to 593,443
- 60 to 692,725
- 70 to 791,791
- 80 and older742
Income and housing in 37148
Education
- High school graduate87.6%
- Bachelor's degree14.4%
- Graduate degree4.3%
Places covering 37148
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Sumner County96.5%
- Robertson County3.5%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
44.9% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 37148
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 19,487 | |
| 2006 | 19,780 | |
| 2007 | 21,677 | |
| 2008 | 20,578 | |
| 2009 | 20,489 | |
| 2010 | 20,622 | |
| 2011 | 21,624 | 20,754 |
| 2012 | 22,092 | 21,160 |
| 2013 | 22,373 | 21,210 |
| 2014 | 22,326 | 21,170 |
| 2015 | 23,041 | 21,610 |
| 2016 | 23,548 | 21,660 |
| 2017 | 23,909 | 22,070 |
| 2018 | 23,982 | 22,180 |
| 2019 | 24,547 | 22,750 |
| 2020 | 24,747 | 23,140 |
| 2021 | 24,880 | 22,840 |
| 2022 | 25,029 | 23,380 |
| 2023 | 25,421 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 37148
12 nearest ZIP centroids (any distance)
- 37048Cottontown7.9 miPop 6,325 · Income $98,012
- 37049Cross Plains10.3 miPop 4,025 · Income $84,677
- 37022Bethpage10.9 miPop 6,036 · Income $61,250
- 42134Franklin11.0 miPop 19,117 · Income $55,347
- 37141Orlinda11.5 miPop 1,519 · Income $70,625
- 37188White House12.1 miPop 17,685 · Income $87,412
- 37066Gallatin12.5 miPop 62,404 · Income $78,049
- 42120Adolphus13.8 miPop 2,595 · Income $73,242
- 37186Westmoreland15.4 miPop 10,644 · Income $57,133
- 37075Hendersonville17.3 miPop 72,541 · Income $97,597
- 37031Castalian Springs17.6 miPop 3,984 · Income $86,380
- 37172Springfield19.6 miPop 31,420 · Income $71,103
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 37148, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 37148 FAQ
- What city is ZIP code 37148 in?
- 37148 is in Portland, TN.
- What county is 37148 in?
- 37148 is in Sumner County.
- What is the median household income in 37148?
- The median household income in 37148 is $77,684.
- Which ZIP codes are near 37148?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 37148.