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Hagerstown-Martinsburg, MD-WV metro area ZIP codes

The Hagerstown-Martinsburg, MD-WV metropolitan statistical area (CBSA 25180) covers 3 counties in Maryland and West Virginia and 37 ZIP codes.

ZIP codes
37
Population
298,168
Avg. median income
$79,100population-weighted
Counties
3
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Counties in the Hagerstown-Martinsburg, MD-WV area

ZIP codes in the Hagerstown-Martinsburg, MD-WV area

ZIP codes in the Hagerstown-Martinsburg, MD-WV area
ZIP codeCityStateCountyPopulationMedian incomeTypical home value
21711Big PoolMDWashington County929$91,250$352,700
21713BoonsboroMDWashington County9,846$96,199$409,300
21715BrownsvilleMDWashington County20——
21719CascadeMDWashington County1,178$65,809$291,200
21720 PO BoxCavetownMDWashington County———
21721 PO BoxChewsvilleMDWashington County———
21722Clear SpringMDWashington County6,721$88,232$372,000
21733FairplayMDWashington County1,275$109,896$411,100
21734FunkstownMDWashington County1,076$61,392$273,800
21740HagerstownMDWashington County64,792$62,873$288,500
21741 PO BoxHagerstownMDWashington County———
21742HagerstownMDWashington County34,069$86,288$344,400
21746HagerstownMDWashington County2,361——
21747 PO BoxHagerstownMDWashington County———
21749 PO BoxHagerstownMDWashington County———
21750HancockMDWashington County3,417$60,625$255,200
21756KeedysvilleMDWashington County3,640$101,786$461,600
21767MaugansvilleMDWashington County1,031$57,940$277,500
21779RohrersvilleMDWashington County1,311—$476,000
21781Saint JamesMDWashington County25——
21782SharpsburgMDWashington County3,704$94,130$350,100
21783SmithsburgMDWashington County9,910$100,750$370,300
21795WilliamsportMDWashington County10,144$87,864$342,100
25401MartinsburgWVBerkeley County14,979$51,909$255,400
25402 PO BoxMartinsburgWVBerkeley County———
25403MartinsburgWVBerkeley County16,470$87,512$376,700
25404MartinsburgWVBerkeley County23,990$70,633$288,400
25405MartinsburgWVBerkeley County14,266$92,536$318,500
25411Berkeley SpringsWVMorgan County12,367$71,349$317,000
25413Bunker HillWVBerkeley County9,618$100,556$332,800
25419Falling WatersWVBerkeley County13,201$89,284$319,000
25420GerrardstownWVBerkeley County4,945$98,785$354,300
25421GlengaryWVBerkeley County0——
25422Great CacaponWVMorgan County1,463$52,047$271,900
25427HedgesvilleWVBerkeley County16,595$87,184$335,300
25428InwoodWVBerkeley County14,825$82,885$322,400
25440 PO BoxRidgewayWVBerkeley County———

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Frequently asked questions

How many ZIP codes are in the Hagerstown-Martinsburg, MD-WV metro area?

37 ZIP codes, based on each ZIP code's main county.

Which counties make up the Hagerstown-Martinsburg, MD-WV area?

Washington County, MD, Berkeley County, WV and Morgan County, WV.

What is an MSA?

A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).