PlainZIP

Grantham, PA

Single-footprint Census roll-up for Grantham, PA: 1 USPS ZIP, population 2,141. 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 GRANTHAM-PA · Grantham, PA 1 ZIPs · 2,141 pop · #7272/25278 · Cumberland County

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

  • INC-HIGH $86,513
  • RANK-UPPER #7272/25278
  • PHOTO-FINISH ≈ Mount Holly Spri
  • BOOK-ONE 1 ZIP
  • OWN-MID 78% owners
  • POP-VILLAGE 2,141
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $252,400

Nearest income peer: Mount Holly Springs, PA ( $107 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 Grantham

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

Top 29%
household income vs 25,278 US cities
2,141
city population (Census)
1
USPS ZIP codes covered
$86,513
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 17027 (2,141 residents). Household income $86,513 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy sits in a mixed band (78.2%) - check the ZIP page's tenure split before treating Grantham as a pure owner town.

Within Pennsylvania, Entriken is the closest lower-income city and Dingmans Ferry the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Grantham.

Population concentration

Grantham's single ZIP 17027 carries the town

Grantham is published as a single USPS ZIP. Code 17027 is the entire residential footprint (2,141 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 Grantham

Citywide ZBP: 4 establishments, 1,874 employees , annual payroll $41,687k (~2 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 17027 (4 units) ; leading NAICS Other services (except public administration) (3) .

View your shortlist →

ZIP Codes in Grantham, PA

These ZIP codes sit in Cumberland County, which covers 19 ZIP codes in all; 1 of them fall in Grantham. See the Cumberland County roll-up →

Grantham lands mid-pack among the 12 cities sharing Cumberland County: Mechanicsburg, Camp Hill and Enola earn more and Carlisle, Shippensburg and Newville earn less. Boiling Springs marks the far end of that range at $117,130, 35% above Grantham.

ZIP Code Population Median income Establishments Density
17027 2,141 $86,513 4 2,204
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Grantham 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 Grantham, .