Open the map

U.S. housing market intelligence

One dataset for American housing markets

Housing, labor, population, crime, schools and more for every county, metro, ZIP and tract.

270
usable metrics and trends
29
documented sources
4
geography levels
93.7%
data coverage across tracts
The Birdseye map showing Dallas–Fort Worth census tracts shaded by weighted index, with the index-weighting panel open.

Tracts shaded by weighted index against their own metro. Grey means suppressed or below coverage threshold — never filled in.

Built transparently on trustworthy sources

2010 Census Redistricting Data Summary Files (P.L. 94-171)American Community Survey 5-Year Estimates, Benchmark GeographiesCensus 2010-2020 Block Relationship FilesCensus Gazetteer Files - PlacesCensus Population Estimates, Vintage 2025FHFA Annual House Price Index, Census TractsLaw Enforcement Agency Identifiers Crosswalk (LEAIC), 2012NCES Common Core of Data, LEA Universe Membership and Staff FilesQuarterly Workforce IndicatorsZillow Mortgage Payment
2020 Census Block Assignment and Redistricting Files (tract-to-place)BLS Labor Market Area DirectoryCensus Building Permits SurveyCensus Geography HierarchyFBI Uniform Crime Reporting Program, Offenses Known to Law Enforcement (Return A)Florida Incident-Based Reporting System (FIBRS) Offense DetailLEHD Origin-Destination Employment Statistics (LODES), Workplace Area CharacteristicsNCES EDGE School District Geographic Relationship Files, 2025realtor.com Real Estate Data Library — Core Inventory MetricsZillow Observed Rent Index
American Community Survey (5-Year Estimates)BLS Local Area Unemployment StatisticsCensus Cartographic Boundary FilesCensus Population Estimates, Vintage 2020Federal School District Data (EDFacts, ED Data Express, and the Common Core of Data)HMDA Modified Loan/Application RegisterNCES Common Core of Data, 2024-25 Preliminary Directory FilesOMB Metropolitan and Micropolitan Area DelineationsZillow Home Value Index

29 sources and counting. Each is ingested regularly to ensure up-to-date data. No secrets. Read how we use each in the methodology.

eleven indexes, twelve topics

Factor what’s important. The map follows.

Birdseye provides 11 transparently curated indexes to give you a defensible signal. For deeper analysis, each of the 270 metrics and trends is selectable for custom indexing and market analysis.

Birdseye Indexes

AffordabilitySafetySchoolsEconomyAppreciationAccessibilityRental YieldGrowthBuyer's LeverageStabilityLending HealthHow each is built

Categories# of metrics

Home prices & appreciation23Housing costs29Market activity40Housing stock11New construction13Demographics38Income & education20Jobs27Industries43Safety11Schools6Lending9

We are here to make it simple

1
Pick your geography

Tract, place, county or metro. The same metrics, harmonized onto each level.

2
Weight what matters

Each metric and trend is weightable to match your thesis. The map shows your thesis in real time.

3
Read the report

Click any geography for the factual detail behind its rank. Read values, trends, benchmarks and the source.

Tract reports

Click an area, get the evidence, build a case

Every report opens with an interpretable story, then works through housing, prices, people, jobs, schools, safety, lending and more. Always compared to regional and national averages for context.

Thin samples come with the sample size attached, so you can discount them yourself.
Every figure carries its source and its vintage. Nothing is undated.
Suppressed data is labelled suppressed. It is never estimated to fill a gap.
Each report contains a breakdown of all available data on the Birdseye platform.
Tract report48085031646
Frisco, Collin County, TX
Headline finding

Between 2019 and 2021 this tract inverted. Single-family share of housing units fell from 100% to 53.4% and homeownership dropped 42 points as multifamily delivered — which is why its price, tenure and income signals point in different directions.

Median home value
$486,700
+38% since 2015
Single-family share
53.4%
−46.6 pts vs 2019
Homeownership
44.1%
−42 pts vs 2019
Housing units by year built
ACS 5-yr
≤7070s80s90s00s10-1415-1920-2122+

Why the numbers hold up

A market call is only as good as the pipeline under it.

Utilize the fundamentals

Prices move fast; the things that move them do not. School performance, the local job base, incomes, permits and the age of the housing stock shift over years, not months, and they are measured for every geography on the map. Weight them and you are reading the ground a market stands on, not last quarter's headline.

Find the opportunities

The map re-ranks every tract, ZIP, county and metro the moment you change a weight. Set the mix that describes the market you want and the places that combine those strengths surface on their own, alongside the ones that look good on one measure and fall apart on the rest.

Make data based predictions

Every level comes with its trend, and every trend with its window and source. Compare where a place stands to where it has been moving, against its metro and the nation, and you can separate durable momentum from a one-year spike before you put money behind it.

12
topics
11
weighted indexes
122,880
geographies mapped
0.60
member coverage gate
±4
z-score cap

Start with the map. Leave with a defensible number.

No setup. Open the country, weight what matters, and drill into any tract.