PlainZIP

Willow Street, PA

Single-footprint Census roll-up for Willow Street, PA: 1 USPS ZIP, population 8,957. 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 WILLOW-STREET-PA · Willow Street, PA 1 ZIPs · 8,957 pop · #3229/25278 · Lancaster County

INC-HIGH · RANK-TOP · ABOVE-PEER · BOOK-ONE · OWN-LOW · POP-TOWN · SPREAD-UNK · HOME-MID

  • INC-HIGH $108,723
  • RANK-TOP #3229/25278
  • ABOVE-PEER over Denver
  • BOOK-ONE 1 ZIP
  • OWN-LOW 57% owners
  • POP-TOWN 8,957
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $309,800

Nearest income peer: Denver, PA ( $9,521 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 Willow Street

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

Top 13%
household income vs 25,278 US cities
8,957
city population (Census)
1
USPS ZIP codes covered
$108,723
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 $108,723 and home value $309,800 should be read as near-neighborhood numbers ; bachelor's attainment averages 41.0%.

Owner-occupancy is comparatively low (56.6%) for this income tier, rent $2,291 may matter more than the home-value average.

Within Pennsylvania, Drums is the closest lower-income city and Tylersburg the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Willow Street.

Population concentration

One ZIP, 17584, is all of Willow Street

There is no split to weigh here: 17584 holds every one of Willow Street's 8,957 ACS residents. City-level and ZIP-level numbers on this site are the same number twice, check the ZIP page for the income/tenure/commute breakdown.

Census ZBP business roll-up

Dense ZBP book packed into Willow Street's one ZIP

Citywide ZBP: 243 establishments, 3,998 employees , annual payroll $182,401k (~27 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 17584 (243 units) ; leading NAICS Health care and social assistance (36) · also Retail trade · Other services (except public administration) .

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ZIP Codes in Willow Street, PA

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

No other city sharing Lancaster County reports a higher average ZIP median income than Willow Street. Lancaster, Lititz and Ephrata sit below it, so a household comparing this county on income alone starts here. Columbia marks the far end of that range at $66,684, 39% below Willow Street.

ZIP Code Population Median income Establishments Density
17584 8,957 $108,723 243 239
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Willow Street 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 Willow Street, .