East Texas · Texas County
Harris County
Harris County (county seat: Houston) anchors the Houston-The Woodlands-Sugar Land MSA in southeast Texas, with a population over 4.7 million and the Texas Medical Center as its economic core. Eligible buyers may qualify for TSAHC, TDHCA, MCC, plus the City of Houston HAP within city limits. Verified May 19, 2026.
Last verified May 19, 2026
Quick Facts
- County seat Houston
- Region East Texas
- Population 4,781,659
- 100% AMI (4-person) $96,625 Source: huduser.gov
- FHA loan limit $524,225 Source: hud.gov
- FIPS code 48201
What Buyers Should Know
Harris County contains the City of Houston plus 34 incorporated cities and the largest unincorporated population in Texas. The Houston-Galleria, Energy Corridor, Westchase, Medical Center, NRG/Texas Southern, and University of Houston corridors anchor the urban core, with master-planned suburbs in Cypress, Kingwood, Katy (partial), Spring Branch, and Clear Lake (partial) on the perimeter. Most Harris buyers qualify for at least one TSAHC or TDHCA program. The City of Houston Homebuyer Assistance Program (HAP) applies only inside Houston city limits and is administered by the City of Houston Housing and Community Development Department — see our Houston down payment assistance guide for current HAP funding status. Property tax effective rate in Harris averages around 2.31% (verify current year at Harris County Appraisal District).
Loan Limits — Harris County
VA
VA loans are uncapped above conforming limits for full-entitlement veterans.
Last verified May 19, 2026
Cities
Cities in Harris County
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Cypress
Cypress is an unincorporated community in northwest Harris County served by Cy-Fair ISD. Eligible buyers may qualify for TSAHC, TDHCA, MCC. The City of Houston HAP does not apply. Verified May 19, 2026.
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Katy
Katy sits west of Houston in Harris, Fort Bend, and Waller counties. Katy ISD anchors the city. Eligible buyers may qualify for TSAHC, TDHCA, MCC. The City of Houston HAP does not apply because Katy is outside Houston city limits. Verified May 19, 2026.
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Spring
Spring is an unincorporated community in north Harris County served by Spring ISD and Klein ISD. Eligible buyers may qualify for TSAHC, TDHCA, MCC. Verified May 19, 2026.
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School Districts
School Districts in Harris County
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Cypress-Fairbanks Independent School District
Cypress-Fairbanks ISD (Cy-Fair) serves approximately 115,000 students across northwest Harris County. Largest district in the Houston metro. Cy-Fair teachers qualify for TSAHC Heroes program eligibility. Verified May 19, 2026.
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Klein Independent School District
Klein ISD serves approximately 53,000 students across north Harris County, including most of Spring. Klein teachers qualify for TSAHC Heroes program eligibility. Verified May 19, 2026.
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