PlainZIP

Keedysville, MD

Single-footprint Census roll-up for Keedysville, MD: 1 USPS ZIP, population 3,612. 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 KEEDYSVILLE-MD · Keedysville, MD 1 ZIPs · 3,612 pop · #4173/25278 · Washington County

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

  • INC-HIGH $101,786
  • RANK-TOP #4173/25278
  • PHOTO-FINISH ≈ Smithsburg
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 98% owners
  • POP-VILLAGE 3,612
  • SPREAD-UNK Single-ZIP book
  • HOME-HIGH $413,200

Nearest income peer: Smithsburg, MD ( $1,036 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 Keedysville

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

Top 17%
household income vs 25,278 US cities
3,612
city population (Census)
1
USPS ZIP codes covered
$101,786
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 $101,786 and home value $413,200 should be read as near-neighborhood numbers ; bachelor's attainment averages 28.8%.

Owner-occupancy here runs high (97.7%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Maryland, Galena is the closest lower-income city and Owings Mills the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Keedysville.

Population concentration

One ZIP, 21756, is all of Keedysville

There is no split to weigh here: 21756 holds every one of Keedysville's 3,612 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

Sparse ZBP book inside single-ZIP Keedysville

Citywide ZBP: 48 establishments, 161 employees , annual payroll $8,767k (~13 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 21756 (48 units) ; leading NAICS Construction (14) · also Transportation and warehousing · Manufacturing .

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ZIP Codes in Keedysville, MD

These ZIP codes sit in Washington County, which covers 17 ZIP codes in all; 1 of them fall in Keedysville. See the Washington County roll-up →

Keedysville sits in the upper half of Washington County on income: Hagerstown, Boonsboro and Williamsport report less, while Fairplay reports more. Maugansville marks the far end of that range at $57,940, 43% below Keedysville.

ZIP Code Population Median income Establishments Density
21756 3,612 $101,786 48 67
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Keedysville 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 Keedysville, .