PlainZIP

Smithsburg, MD

Single-footprint Census roll-up for Smithsburg, MD: 1 USPS ZIP, population 9,130. 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 SMITHSBURG-MD · Smithsburg, MD 1 ZIPs · 9,130 pop · #4327/25278 · Washington County

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

  • INC-HIGH $100,750
  • RANK-TOP #4327/25278
  • PHOTO-FINISH ≈ Keedysville
  • BOOK-ONE 1 ZIP
  • OWN-MID 82% owners
  • POP-TOWN 9,130
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $339,800

Nearest income peer: Keedysville, 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 Smithsburg

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

Top 17%
household income vs 25,278 US cities
9,130
city population (Census)
1
USPS ZIP codes covered
$100,750
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 $100,750 and home value $339,800 should be read as near-neighborhood numbers ; bachelor's attainment averages 22.7%.

Owner-occupancy sits in a mixed band (81.7%) - check the ZIP page's tenure split before treating Smithsburg as a pure owner town.

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

Population concentration

One ZIP, 21783, is all of Smithsburg

There is no split to weigh here: 21783 holds every one of Smithsburg's 9,130 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 Smithsburg

Citywide ZBP: 124 establishments, 1,110 employees , annual payroll $49,019k (~14 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 21783 (124 units) ; leading NAICS Construction (32) · also Other services (except public administration) · Retail trade .

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ZIP Codes in Smithsburg, MD

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

Smithsburg 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, 42% below Smithsburg.

ZIP Code Population Median income Establishments Density
21783 9,130 $100,750 124 79
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Smithsburg 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 Smithsburg, .