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Advertise here →Ansonia, CT · Houses & Market Data
Ansonia, Connecticut houses and real estate market data.
Houses in Ansonia, CT (Naugatuck Valley Planning Region County) — Census median home value $269,300, county listing prices up about 6.4% over the past year. Market data for Ansonia houses and the broader area.
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Ansonia, CT is in Naugatuck Valley Planning Region County, Connecticut — this guide covers houses in Ansonia and the whole local market: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 18,951, with a median household income of $80,585. Census data puts the median value of houses in Ansonia at $269,300.
Info from government sites and builders may have provided source info.
Market overview
Ansonia housing market
Ansonia is in Naugatuck Valley Planning Region, Connecticut. Manifest Census and county price-trend data provide baseline context for houses in Ansonia and the surrounding county market.
Median home value (Census ACS)
$269,300
Population (Census ACS)
18,951
Median household income
$80,585
County price trend (2025)
6.41% 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
Ansonia market snapshot
Population
18,951
County
Naugatuck Valley Planning Region County
Median Household Income
$80,585
Median Home Value (city)
$269,300
Median Gross Rent
$1,405/mo
Price Trend (YoY)
+6.4%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. See About
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What makes Ansonia different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Ansonia's median home value — across all owner-occupied homes, not just recent sales — at $269,300.
County Price Trend
Naugatuck Valley Planning Region County's FHFA house price index shows a 6.41% annual change in 2025.
Population & Income
Ansonia has an estimated population of 18,951 and a median household income of $80,585, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Ansonia's Census-reported median home value works out to about 3.3x the area's median household income, and median gross rent runs roughly 21% 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 Ansonia
County guide: Naugatuck Valley Planning Region — cities, market context, and local resources for the county that includes Ansonia.
USAHouses.com also helps visitors looking in nearby Naugatuck Valley Planning Region and other Connecticut communities. Some locations may not yet have dedicated pages, but many licensed professionals in this region assist surrounding communities.
Nearby communities include Derby, Orange, West Haven, New Haven, Milford city (balance), Woodmont, Naugatuck, Quinnipiac University, North Haven, East Haven, Heritage Village, Branford Center, Cheshire Village, Waterbury, Wallingford Center, Northford.
Derby market data
Nearby city · ~1.4 mi
Orange market data
Nearby city · ~4.7 mi
West Haven market data
Nearby city · ~7.3 mi
New Haven market data
Nearby city · ~7.9 mi
Milford city (balance) market data
Nearby city · ~8.3 mi
Woodmont market data
Nearby city · ~9.3 mi
Naugatuck market data
Nearby city · ~10.0 mi
Quinnipiac University market data
Nearby city · ~10.5 mi
North Haven market data
Nearby city · ~11.4 mi
East Haven market data
Nearby city · ~11.5 mi
Heritage Village market data
Nearby city · ~12.9 mi
Branford Center market data
Nearby city · ~13.9 mi
Cheshire Village market data
Nearby city · ~14.2 mi
Waterbury market data
Nearby city · ~14.9 mi
Wallingford Center market data
Nearby city · ~14.9 mi
Northford market data
Nearby city · ~15.3 mi
More Connecticut cities with market guides: Bridgeport, Stamford, New Haven, Hartford, Norwalk, Danbury, New Britain, Meriden.
Bridgeport market data
Same-state city guide
Stamford market data
Same-state city guide
New Haven market data
Same-state city guide
Hartford market data
Same-state city guide
Norwalk market data
Same-state city guide
Danbury market data
Same-state city guide
New Britain market data
Same-state city guide
Meriden market data
Same-state city guide
Adjacent-county Census places with USAHouses.com pages: Shelton (~4.5 mi), East Village (~6.2 mi), Oronoque (~6.2 mi), Daniels Farm (~8.7 mi), Trumbull Center (~9.2 mi), Long Hill (~9.8 mi), Sandy Hook (~10.0 mi), Botsford (~10.3 mi), Stepney (~10.4 mi), Stratford Downtown (~10.5 mi), Tashua (~10.7 mi), Sacred Heart University (~12.4 mi), Bridgeport (~12.7 mi), Plattsville (~12.8 mi), Newtown (~13.4 mi), Lordship (~13.4 mi).
New construction: Connecticut new construction.
Census & home facts
Ansonia data from published sources
Population (ACS 2023)
18,951
Median home value (ACS 2023)
$269,300
Median household income (ACS 2023)
$80,585
Median gross rent (ACS 2023)
$1,405
County FHFA annual change (2025)
6.41%
Census place type
city
County
New Haven County
Land area (Census Gazetteer 2024)
6.02 sq mi
Census GEOID
0901150
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 Ansonia
Availability and pricing are controlled by the builder and may change; confirm with the builder.
Willows at Brookfield ↗
Toll Brothers · Brookfield, Connecticut · ~19.5 mi · from $599,995
Regency at Rivington 55+ ↗
Toll Brothers · Danbury, Connecticut · ~23.7 mi · from $912,995
Rivington Landing ↗
Toll Brothers · Danbury, Connecticut · ~23.7 mi · from $489,000
Rivington Meadows 55+ ↗
Toll Brothers · Danbury, Connecticut · ~24.4 mi · from $787,995
Toll Brothers at Fortune Ridge ↗
Toll Brothers · Southeast, New York · ~29.0 mi · from $970,995
Reach Ansonia buyers
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Common questions
Ansonia FAQ
What are houses worth in Ansonia, CT?
The Census Bureau's American Community Survey puts the median value of houses in Ansonia at $269,300.
How much do houses cost in Ansonia, CT?
For owner-occupied houses in Ansonia, Census ACS data shows a median value of $269,300. Active listing prices in Naugatuck Valley Planning Region County may differ — see the market snapshot above.
What types of houses are in Ansonia, CT?
Ansonia houses include resale single-family homes, condos, mobile homes, and small multi-unit buildings, plus new construction in surrounding Naugatuck Valley Planning Region 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 Ansonia, CT?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Ansonia's population at approximately 18,951.
What's the median rent in Ansonia, CT?
The Census ACS estimates median gross rent in Ansonia at approximately $1,405 per month.
What is the median household income in Ansonia, CT?
Census ACS data puts the median household income in Ansonia at approximately $80,585.
Is the Ansonia housing market growing?
Naugatuck Valley Planning Region County's FHFA house price index shows a 6.41% annual change in 2025.
Is Ansonia, CT affordable relative to income?
Census ACS data puts Ansonia's median home value at about 3.3 times the median household income, with median gross rent equal to roughly 21% 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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