Home values, rents and more in ZIP code 21742 (Hagerstown, MD)
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
Open 21742 in ProMap- Under $290k
- $290k–$320k
- $320k–$360k
- $360k–$410k
- $410k+
- No data
How 21742 compares
The typical home in ZIP code 21742 (Hagerstown, MD) is worth about $344,000, according to the Zillow Home Value Index for September 2026. Home values in 21742 are 7% above the typical value in the Hagerstown metro area ($323,000) and 6% below the U.S. typical value ($366,000).
Over the past year, home values in 21742 rose 0.5%, compared with +2.3% in the Hagerstown metro area and +1.2% nationally.
Typical rent is $1,587 a month (Zillow Observed Rent Index), about the same as the Hagerstown metro area ($1,614) and 18% below the U.S. ($1,932). Rents rose 3.8% over the past year.
The median household income is $86,288, against $78,802 in the Hagerstown metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 34,069 people live in 21742 (American Community Survey 2020–24).
21742 has the 12th-highest typical home value of the 27 ZIP codes in the Hagerstown metro area and the 112th-lowest of 423 in Maryland with Zillow figures.
Part of: Hagerstown, MD · Washington County, MD · Hagerstown metro area · Maryland
More for 21742 in ProMap Plus
These measures are on the map for subscribers. Open ProMap to see them for 21742 and every other place.
- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- Zillow 12-month price forecast
- Crime rates
- School test scores
- Homeowners insurance premiums
- Commute time to downtown
- Flood, wildfire and natural hazard risk
- Property-tax rate
- 2024 presidential vote
- Age, education and household make-up
- Amenities and transit nearby
Nearby ZIP codes
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.