PlainZIP

Portland, TN

Single-footprint Census roll-up for Portland, TN: 1 USPS ZIP, population 22,320. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet PORTLAND-TN · Portland, TN 1 ZIPs · 22,320 pop · #8717/25278 · Sumner County

INC-HIGH · RANK-UPPER · PHOTO-FINISH · BOOK-ONE · OWN-MID · POP-TOWN · SPREAD-UNK · HOME-MID

  • INC-HIGH $81,633
  • RANK-UPPER #8717/25278
  • PHOTO-FINISH ≈ Gallatin
  • BOOK-ONE 1 ZIP
  • OWN-MID 76% owners
  • POP-TOWN 22,320
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $295,000

Nearest income peer: Gallatin, TN ( $19 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Portland

Lowest/highest poles plus county-sharing cities nearest Portland on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Portland, TN sits among US cities with an above-median household income, on a town-scale population base, across a single-ZIP footprint.

Top 34%
household income vs 25,278 US cities
22,320
city population (Census)
1
USPS ZIP codes covered
$81,633
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

Above-median income on a short ZIP list (1) - lead code 37148 (22,320 residents). Household income $81,633 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy sits in a mixed band (75.7%) - check the ZIP page's tenure split before treating Portland as a pure owner town.

Within Tennessee, Gallatin is the closest lower-income city and Charleston the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Portland.

Population concentration

Portland reads through its lone ZIP, 37148

22,320 ACS residents, one ZIP: 37148 is not the leading code inside Portland, it is the only one on file. Treat the ZIP page as the primary source for anything below the city-wide total.

Census ZBP business roll-up

Mid-pack ZBP load on Portland's one ZIP

Citywide ZBP: 366 establishments, 9,523 employees , annual payroll $534,443k (~16 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 37148 (366 units) ; leading NAICS Retail trade (57) · also Construction · Manufacturing .

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ZIP Codes in Portland, TN

These ZIP codes sit in Sumner County, which covers 7 ZIP codes in all; 1 of them fall in Portland. See the Sumner County roll-up →

Portland lands mid-pack among the 6 cities sharing Sumner County: Hendersonville, Cottontown and Castalian Springs earn more and Westmoreland and Bethpage earn less. Westmoreland marks the far end of that range at $59,545, 27% below Portland.

ZIP Code Population Median income Establishments Density
37148 22,320 $81,633 366 63
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Portland roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Portland, .