PlainZIP

Smithfield, PA

Single-footprint Census roll-up for Smithfield, PA: 1 USPS ZIP, population 6,446. 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 SMITHFIELD-PA · Smithfield, PA 1 ZIPs · 6,446 pop · #14304/25278 · Fayette County

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

  • INC-MID $67,449
  • RANK-MID #14304/25278
  • PHOTO-FINISH ≈ Perryopolis
  • BOOK-ONE 1 ZIP
  • OWN-MID 80% owners
  • POP-TOWN 6,446
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $169,200

Nearest income peer: Perryopolis, PA (+ $1,989 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 Smithfield

Lowest/highest poles plus county-sharing cities nearest Smithfield 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, Smithfield, PA sits among US cities with a below-median household income, on a town-scale population base, across a single-ZIP footprint.

43rd pct
household income vs 25,278 US cities
6,446
city population (Census)
1
USPS ZIP codes covered
$67,449
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.

Below-median income with few delivery areas (1): read cost-of-living from the primary ZIP. Household income $67,449 and poverty 10.6% concentrate in 15478.

Owner-occupancy sits in a mixed band (79.7%) - check the ZIP page's tenure split before treating Smithfield as a pure owner town.

Within Pennsylvania, Harrisonville is the closest lower-income city and Sharon Hill the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Smithfield.

Population concentration

Smithfield's single ZIP 15478 carries the town

Smithfield is published as a single USPS ZIP. Code 15478 is the entire residential footprint (6,446 ACS residents), so the city page and the ZIP page tell the same household story, open that ZIP for income, tenure, and commute detail.

Census ZBP business roll-up

Sparse ZBP book inside single-ZIP Smithfield

Citywide ZBP: 95 establishments, 1,665 employees , annual payroll $89,424k (~15 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 15478 (95 units) ; leading NAICS Other services (except public administration) (14) · also Retail trade · Transportation and warehousing .

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ZIP Codes in Smithfield, PA

These ZIP codes sit in Fayette County, which covers 55 ZIP codes in all; 1 of them fall in Smithfield. See the Fayette County roll-up →

Smithfield sits in the upper half of Fayette County on income: Uniontown, Connellsville and Brownsville report less, while Perryopolis reports more. Hopwood marks the far end of that range at $47,955, 29% below Smithfield.

ZIP Code Population Median income Establishments Density
15478 6,446 $67,449 95 40
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Smithfield 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 Smithfield, .