Research ZIP code data before you move, invest, or expand.
ZipCodeFacts provides free ZIP code profiles with demographics, housing trends, and community data — updated using Census ACS estimates, Zillow housing data, and USDA classifications.
Built with public demographic, housing, and market data. Updated regularly.
78701 — Austin, TX
Urban CoreFeatured ZIP Codes
Explore America's most sought-after neighborhoods with detailed demographics, housing data, and economic insights
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Browse ZIP Codes by State
Explore demographics, housing data, and community profiles across all 50 states
🎓 Hottest Markets Right Now
Discover ZIP codes with the strongest home value growth. Data sourced from Zillow ZHVI across thousands of U.S. markets.
Carlsbad, CA
92008
Salyersville, KY
41465
Clarkson, KY
42726
Girdwood, AK
99587
Hartford, CT
06103
Chavies, KY
41727
Explore the top 50 ZIP codes with the strongest home value appreciation
Who Uses ZipCodeFacts
Free ZIP code profiles for anyone researching U.S. communities
Homebuyers & Movers
Compare neighborhoods by income, housing costs, and area type before choosing where to live.
Renters
Research affordability and community characteristics in potential rental markets.
Real Estate Investors
Analyze home value trends, appreciation rates, and market conditions across ZIP codes.
Real Estate Agents
Provide clients with data-backed neighborhood comparisons and market insights.
Small Businesses
Evaluate population density, income levels, and area classifications for expansion planning.
Researchers & Students
Access demographic data and housing statistics for academic research and analysis.
How Our Data Works
ZipCodeFacts uses public and licensed datasets to build comprehensive ZIP code profiles. Here are our primary sources.
U.S. Census Bureau (ACS)
Population, median household income, housing values, and demographic characteristics from the American Community Survey. ACS estimates are typically released annually with a 1\u20132 year lag.
Zillow Research (ZHVI)
Zillow Home Value Index tracks typical home values and appreciation trends at the ZIP code level. ZHVI data provides 1-month to 5-year trend analysis for thousands of U.S. markets.
USDA RUCA Codes
Rural-Urban Commuting Area codes from the USDA classify each ZIP code as Urban, Suburban, or Rural based on population density and commuting patterns.
Guides & Resources
Learn how to use ZIP code data for smarter decisions
How to Choose Where to Live
A step-by-step guide to researching neighborhoods using demographics, housing data, and community metrics.
Read guide →Understanding ZIP Code Demographics
Learn what Census ACS data tells you about a community — and what it doesn't.
Read guide →Most Affordable ZIP Codes
Explore ZIP codes where income-to-housing ratios make homeownership more accessible.
Read guide →