Derry, PA

Single-footprint Census roll-up for Derry, PA: 1 USPS ZIP, population 6,544. 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 DERRY-PA · Derry, PA 1 ZIPs · 6,544 pop · #18125/25278 · Westmoreland County

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

  • INC-MID $59,398
  • RANK-LOWER #18125/25278
  • PHOTO-FINISH ≈ Belle Vernon
  • BOOK-ONE 1 ZIP
  • OWN-MID 77% owners
  • POP-TOWN 6,544
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $157,000

Nearest income peer: Belle Vernon, PA (+ $774 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 Derry

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

28th pct
household income vs 25,278 US cities
6,544
city population (Census)
1
USPS ZIP codes covered
$59,398
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 $59,398 and poverty 14.1% concentrate in 15627.

Owner-occupancy sits in a mixed band (77.1%) - check the ZIP page's tenure split before treating Derry as a pure owner town.

Within Pennsylvania, Marianna is the closest lower-income city and Spartansburg the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Derry.

Population concentration

Derry reads through its lone ZIP, 15627

6,544 ACS residents, one ZIP: 15627 is not the leading code inside Derry, 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

Sparse ZBP book inside single-ZIP Derry

Citywide ZBP: 72 establishments, 722 employees , annual payroll $33,765k (~11 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 15627 (72 units) ; leading NAICS Other services (except public administration) (17) · also Construction · Retail trade .

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ZIP Codes in Derry, PA

These ZIP codes sit in Westmoreland County, which covers 78 ZIP codes in all; 1 of them fall in Derry. See the Westmoreland County roll-up →

Derry sits in the lower half of Westmoreland County on income: Greensburg, Irwin and New Kensington report more, and only Vandergrift reports less. Murrysville marks the far end of that range at $124,494, 110% above Derry.

ZIP Code Population Median income Establishments Density
15627 6,544 $59,398 72 89

Derry 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 Derry, .