Home values, rents and more in ZIP code 20837 (Poolesville, MD)
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
Open 20837 in ProMap- Under $610k
- $610k–$700k
- $700k–$790k
- $790k–$990k
- $990k+
- No data
How 20837 compares
The typical home in ZIP code 20837 (Poolesville, MD) is worth about $719,000, according to the Zillow Home Value Index for September 2026. Home values in 20837 are 26% above the typical value in the Washington metro area ($570,000) and 2.0 times the U.S. typical value ($366,000).
Over the past year, home values in 20837 rose 0.1%, compared with +0.2% in the Washington metro area and +1.2% nationally.
The median household income is $174,063, against $126,684 in the Washington metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 6,699 people live in 20837 (American Community Survey 2020–24).
20837 has the 83rd-highest typical home value of the 290 ZIP codes in the Washington metro area and the 40th-highest of 423 in Maryland with Zillow figures.
Part of: Poolesville, MD · Montgomery County, MD · Washington metro area · Maryland
More for 20837 in ProMap Plus
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- 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.