Waller County, TX Property Tax: $3,971/yr (2026)
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The effective property tax rate in Waller County is 1.36% of assessed home value. On a home at the county median value of $292,000, that works out to about $3,971 per year, or $331 per month. Waller County is located in southeastern Texas, and is home to approximately 59,455 residents.
About Waller County
Waller County covers approximately 513.3 square miles in Texas. The county is home to about 59,455 residents living in roughly 19,946 housing units, of which 63.6% are owner-occupied. The median household income is $76,135, and the median home was built in 1997.
Waller County borders Austin County, Fort Bend County, Grimes County, Harris County, Montgomery County — useful comparisons if you're considering nearby areas with potentially different tax rates.
How Property Taxes Work in Texas
Property taxes in Texas are administered at the county level. Each county sets a millage rate applied to the assessed value of real property — the effective rate above accounts for any partial assessments and exemptions already built into the local tax base. Assessed value can differ meaningfully from current market value depending on how often the county reassesses and what fraction of market value it uses.
Most counties in Texas offer exemptions that reduce the taxable assessed value: homestead exemptions for primary residences, senior exemptions, disability exemptions, and veteran exemptions are common. These reduce your effective rate below the county-wide average shown here. Contact the Waller County Assessor's office to learn which exemptions apply to your property and when to file.
Waller County vs. Neighboring Counties
| Location | Eff. Rate | Median Home | Annual Tax |
|---|---|---|---|
| Waller County, TX | 1.36% | $292,000 | $3,971 |
| Texas state average | 1.28% | — | $3,738* |
| Austin County | 1.28% | $270,900 | $3,464 |
| Fort Bend County | 1.99% | $350,300 | $6,965 |
| Grimes County | 1.09% | $226,600 | $2,480 |
| Harris County | 1.72% | $255,000 | $4,382 |
| Montgomery County | 1.65% | $317,500 | $5,237 |
| US national average | 1.10% | $281,900 | $3,101 |
*State average annual tax computed at Waller County's median home value of $292,000. Source: US Census ACS 2023 5-year estimates.
Frequently Asked Questions
How does Waller County's property tax rate compare to the rest of Texas?
At 1.36%, Waller County is higher than the Texas state average of 1.28%. On a home at the county median of $292,000, that means about $3,971 per year — versus $3,738 at the state average rate, a difference of $233 per year. Compared to the national average of 1.10%, Waller County is above average.
What's a typical annual property tax bill in Waller County?
For a home at the county median value of $292,000, the annual property tax in Waller County is approximately $3,971 — or about $331 per month. For a home worth $438,000, expect around $5,957 per year. For a $584,000 home, approximately $7,942 per year. Use the calculator above to estimate taxes for any assessed value.
Where do I appeal a Waller County property tax assessment?
Property assessment appeals in Waller County are handled by the Waller County Assessor's office. Most jurisdictions require filing within 30–90 days of receiving your assessment notice — confirm the specific deadline with the assessor's office before submitting, as deadlines and procedures vary by county. A successful appeal can reduce your assessed value and lower your tax bill for the current and future tax years.
What exemptions are available in Waller County?
Texas counties commonly offer homestead exemptions for owner-occupied primary residences, senior citizen exemptions for qualifying homeowners aged 65 and older, exemptions for disabled residents, and veterans' exemptions. Each exemption reduces your assessed taxable value, which in turn reduces your effective tax rate below the county-wide 1.36% shown here. Contact the Waller County Assessor's office to confirm which exemptions are available and the application deadlines.
Data sources: US Census Bureau ACS 2023 5-Year Estimates, US Census Gazetteer (2024), County Adjacency File