PlainZIP

Big Pool, MD

Single-footprint Census roll-up for Big Pool, MD: 1 USPS ZIP, population 1,029. 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 BIG-POOL-MD · Big Pool, MD 1 ZIPs · 1,029 pop · #6116/25278 · Washington County

INC-HIGH · RANK-UPPER · BELOW-PEER · BOOK-ONE · OWN-HIGH · POP-VILLAGE · SPREAD-UNK · HOME-MID

  • INC-HIGH $91,250
  • RANK-UPPER #6116/25278
  • BELOW-PEER under Sharpsburg
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 100% owners
  • POP-VILLAGE 1,029
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $310,600

Nearest income peer: Sharpsburg, MD (+ $2,880 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 Big Pool

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

Top 24%
household income vs 25,278 US cities
1,029
city population (Census)
1
USPS ZIP codes covered
$91,250
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 $91,250 and home value $310,600 should be read as near-neighborhood numbers ; bachelor's attainment averages 20.2%.

Owner-occupancy here runs high (100.0%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Maryland, North Beach is the closest lower-income city and Taneytown the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Big Pool.

Population concentration

One ZIP, 21711, is all of Big Pool

There is no split to weigh here: 21711 holds every one of Big Pool's 1,029 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

Mid-pack ZBP load on Big Pool's one ZIP

Citywide ZBP: 16 establishments, 145 employees , annual payroll $7,335k (~16 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 21711 (16 units) ; leading NAICS Construction (7) .

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ZIP Codes in Big Pool, MD

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

Big Pool lands mid-pack among the 11 cities sharing Washington County: Boonsboro, Smithsburg and Sharpsburg earn more and Hagerstown, Williamsport and Clear Spring earn less. Maugansville marks the far end of that range at $57,940, 37% below Big Pool.

ZIP Code Population Median income Establishments Density
21711 1,029 $91,250 16 17
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Big Pool 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 Big Pool, .