PlainZIP

Gap, PA

Single-footprint Census roll-up for Gap, PA: 1 USPS ZIP, population 6,080. 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 GAP-PA · Gap, PA 1 ZIPs · 6,080 pop · #5361/25278 · Lancaster County

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

  • INC-HIGH $94,788
  • RANK-UPPER #5361/25278
  • PHOTO-FINISH ≈ Lititz
  • BOOK-ONE 1 ZIP
  • OWN-MID 76% owners
  • POP-TOWN 6,080
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $324,900

Nearest income peer: Lititz, PA (+ $2,647 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 Gap

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

Top 21%
household income vs 25,278 US cities
6,080
city population (Census)
1
USPS ZIP codes covered
$94,788
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.

High-income footprint on only 1 ZIP: the city page and the ZIP page nearly coincide. Headline income $94,788 and home value $324,900 should be read as near-neighborhood numbers ; bachelor's attainment averages 15.4%.

Owner-occupancy sits in a mixed band (76.0%) - check the ZIP page's tenure split before treating Gap as a pure owner town.

Within Pennsylvania, Ridley Park is the closest lower-income city and Orwigsburg the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Gap.

Population concentration

Gap reads through its lone ZIP, 17527

6,080 ACS residents, one ZIP: 17527 is not the leading code inside Gap, 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

Dense ZBP book packed into Gap's one ZIP

Citywide ZBP: 239 establishments, 3,619 employees , annual payroll $153,098k (~39 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 17527 (239 units) ; leading NAICS Construction (75) · also Retail trade · Manufacturing .

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ZIP Codes in Gap, PA

These ZIP codes sit in Lancaster County, which covers 49 ZIP codes in all; 1 of them fall in Gap. See the Lancaster County roll-up →

Gap sits in the upper half of Lancaster County on income: Lancaster, Ephrata and Elizabethtown report less, while Lititz, Mount Joy and Denver report more. Columbia marks the far end of that range at $66,684, 30% below Gap.

ZIP Code Population Median income Establishments Density
17527 6,080 $94,788 239 115
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Gap 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 Gap, .