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Advertise here →Timonium, MD · Houses & Market Data
Timonium, Maryland houses and real estate market data.
Houses in Timonium, MD (Baltimore County) — Census median home value $478,800, county listing prices roughly flat over the past year. Market data for Timonium houses and the broader area.
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Timonium, MD is in Baltimore County, Maryland — this guide covers houses in Timonium and the whole local market: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 10,880, with a median household income of $130,732. Census data puts Timonium houses at a median value of $478,800 (all owner-occupied homes); Baltimore County's current median listing price runs $400,000, roughly flat over the past year.
Info from government sites and builders may have provided source info.
Market overview
Timonium housing market
Timonium is in Baltimore County, Maryland. Manifest Census and county price-trend data provide baseline context for houses in Timonium and the surrounding county market.
Median home value (Census ACS)
$478,800
Population (Census ACS)
10,880
Median household income
$130,732
County price trend (2025)
2.9% YoY
Population, income, and median home value from the project batch manifest (Census ACS 2023 5-year). County price trend from FHFA county HPI when present in the manifest row.
At a glance
Timonium market snapshot
Population
10,880
County
Baltimore County
Median Household Income
$130,732
Median Home Value (city)
$478,800
Median Listing Price (Baltimore County)
$400,000
Median Gross Rent
$1,790/mo
Price Trend (YoY)
+0.0%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. See About
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What makes Timonium different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Timonium's median home value — across all owner-occupied homes, not just recent sales — at $478,800. Separately, Baltimore County's current median listing price (via Realtor.com data, 2026-06-01) runs $400,000. These cover different geography (city vs. county) and different measures (assessed value vs. active listings), which is why we show both rather than picking one — full source list on our data sources page.
County Price Trend
Baltimore County's FHFA house price index shows a 2.9% annual change in 2025.
Population & Income
Timonium has an estimated population of 10,880 and a median household income of $130,732, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Timonium's Census-reported median home value works out to about 3.7x the area's median household income, and median gross rent runs roughly 16% of that same income on an annualized basis. Housing economists commonly flag a price-to-income ratio above 4x as historically elevated -- useful context, not a personal affordability verdict.
Nearby
Places around Timonium
County guide: Baltimore County — cities, market context, and local resources for the county that includes Timonium.
USAHouses.com also helps visitors looking in nearby Baltimore County and other Maryland communities. Some locations may not yet have dedicated pages, but many licensed professionals in this region assist surrounding communities.
Nearby communities include Lutherville, Hampton, Cockeysville, Mays Chapel, Towson, Carney, Parkville, Pikesville, Perry Hall, Overlea, Garrison, White Marsh, Rossville, Kingsville, Honeygo, Lochearn.
Lutherville market data
Nearby city · ~1.8 mi
Hampton market data
Nearby city · ~2.3 mi
Cockeysville market data
Nearby city · ~2.8 mi
Mays Chapel market data
Nearby city · ~3.1 mi
Towson market data
Nearby city · ~3.7 mi
Carney market data
Nearby city · ~5.0 mi
Parkville market data
Nearby city · ~5.0 mi
Pikesville market data
Nearby city · ~6.5 mi
Perry Hall market data
Nearby city · ~7.1 mi
Overlea market data
Nearby city · ~7.2 mi
Garrison market data
Nearby city · ~8.6 mi
White Marsh market data
Nearby city · ~8.8 mi
Rossville market data
Nearby city · ~9.0 mi
Kingsville market data
Nearby city · ~9.1 mi
Honeygo market data
Nearby city · ~9.5 mi
Lochearn market data
Nearby city · ~9.6 mi
More Maryland cities with market guides: Columbia, Germantown, Waldorf, Silver Spring, Frederick, Ellicott City, Glen Burnie, Gaithersburg.
Columbia market data
Same-state city guide
Germantown market data
Same-state city guide
Waldorf market data
Same-state city guide
Silver Spring market data
Same-state city guide
Frederick market data
Same-state city guide
Ellicott City market data
Same-state city guide
Glen Burnie market data
Same-state city guide
Gaithersburg market data
Same-state city guide
Adjacent-county Census places with USAHouses.com pages: Baltimore (~10.1 mi), Fallston (~10.6 mi), Pleasant Hills (~11.4 mi), Jarrettsville (~12.7 mi), Joppatowne (~13.4 mi), Bel Air North (~14.2 mi), Bel Air (~14.9 mi), Brooklyn Park (~15.7 mi), Bel Air South (~16.1 mi), Edgewood (~16.3 mi), Linthicum (~16.7 mi), Ellicott City (~17.1 mi), Abingdon (~17.5 mi), Ferndale (~18.0 mi), Ilchester (~18.1 mi), Elkridge (~18.8 mi).
New construction: New homes near Timonium (Baltimore) · Maryland new construction.
Census & home facts
Timonium data from published sources
Population (ACS 2023)
10,880
Median home value (ACS 2023)
$478,800
Median household income (ACS 2023)
$130,732
Median gross rent (ACS 2023)
$1,790
County FHFA annual change (2025)
2.9%
County median listing price (FRED/Realtor.com) (2026-06-01)
$400,000
Census place type
CDP
County
Baltimore County
Land area (Census Gazetteer 2024)
5.72 sq mi
Census GEOID
2478050
Census ACS, FHFA, and FRED figures are labeled with the year present in existing CSVs. Subject to change / confirm locally.
NewUSAHouses.com communities
Closest verified new-home communities near Timonium
Availability and pricing are controlled by the builder and may change; confirm with the builder.
Heights at Hunt Valley|Active Adult 55+ ↗
Lennar · Sparks, Maryland · ~5.1 mi · from $706,990
Magnolia Hill ↗
K. Hovnanian Homes · Perry Hall, Maryland · ~7.1 mi
Villages of White Marsh ↗
D.R. Horton · Rosedale, Maryland · ~8.2 mi · from $429,990
Vincent Estates ↗
Richmond American Homes · White Marsh, Maryland · ~8.8 mi
McCormick Place ↗
LGI Homes · Baltimore, Maryland · ~8.9 mi · from $331,900
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Common questions
Timonium FAQ
What are houses worth in Timonium, MD?
The Census Bureau's American Community Survey puts the median value of houses in Timonium at $478,800. Baltimore County's current median listing price runs $400,000, roughly flat over the past year.
How much do houses cost in Timonium, MD?
For owner-occupied houses in Timonium, Census ACS data shows a median value of $478,800. Active listing prices in Baltimore County may differ — see the market snapshot above.
What types of houses are in Timonium, MD?
Timonium houses include resale single-family homes, condos, mobile homes, and small multi-unit buildings, plus new construction in surrounding Baltimore County communities where builders are active. The housing-stock section below uses Census ACS structure counts when available for this city.
What is the population of Timonium, MD?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Timonium's population at approximately 10,880.
What's the median rent in Timonium, MD?
The Census ACS estimates median gross rent in Timonium at approximately $1,790 per month.
What is the median household income in Timonium, MD?
Census ACS data puts the median household income in Timonium at approximately $130,732.
Is the Timonium housing market growing?
Baltimore County's FHFA house price index shows a 2.9% annual change in 2025.
Is Timonium, MD affordable relative to income?
Census ACS data puts Timonium's median home value at about 3.7 times the median household income, with median gross rent equal to roughly 16% of that income annually. This is a general benchmark, not a personal pre-qualification -- your own income, debt, and down payment determine what you can actually afford.
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