How are property tax rates determined in Texas?

Property tax rates in Texas are set by each taxing district (municipality, school district, park district, library, etc.) based on their annual levy (the amount of tax revenue they need). The rate is calculated by dividing the levy by the total assessed value of all property in the district.

What is the composite tax rate?

The composite tax rate is the sum of all overlapping taxing district rates that apply to a specific property. A typical property may be taxed by several overlapping districts. The composite rate determines your total tax bill when multiplied by your property's assessed value.

Why do tax rates vary within the same town?

Properties within the same municipality can have different composite rates because overlapping districts (school, park, fire, library) have different boundaries. A home in one school district may have a different rate than a home two blocks away in a different school district.

Onalaska, TX Property Tax Rate 2026 — Full Breakdown by District

Showing latest tax year with year-over-year changes. Full rate history available with a paid plan. See products & pricing →

Property Tax — Tax Year 2025 (payable 2026)i

TX Comptroller

Composite Ratei

1.66%–2.09%+10.7%YoY

Varies by school district

Municipal Portioni

0.2489%+6.8%YoY13.3% of total

Effective Ratei

1.66%–2.09%

Est. Annual Taxi

$3K–$3K

Median Home Valuei

$165,800

Total Leviedi

$81.1M

Tax Per Capitai

$231

Rate varies by school district. Your actual rate depends on which school district your property falls in.

Rate Trend — click a year to explorei

20242025

Municipal

Other Districts

Where Your Tax Dollar Goesi

$0.66 Big Sandy ISD

$0.60 Woodville ISD

$0.56 Onalaska ISD

$0.56 Chester ISD

$0.48 Corrigan-Camden ISD

$0.48 Livingston ISD

$0.45 Leggett ISD

$0.43 Goodrich ISD

$0.32 Polk County

$0.13 City of Onalaska

Estimated Tax by Home Valuei

$50K

$831–$1,046

$100K

$1,662–$2,091

$150K

$2,493–$3,137

$200K

$3,324–$4,183

$250K

$4,155–$5,228

$300K

$4,986–$6,274

$350K

$5,817–$7,320

Highlighted value is closest to median home value ($166K)

10 Overlapping Taxing Districtsi

Big Sandy ISDUnit K-12i

66.3%1.2438%

$2.6M levied

Woodville ISDUnit K-12i

60.2%1.1292%

$136K levied

Onalaska ISDUnit K-12i

56.3%1.0562%

$9.3M levied

Chester ISDUnit K-12i

55.6%1.0427%

$540K levied

Corrigan-Camden ISDUnit K-12i

47.8%0.8975%

$6.3M levied

Livingston ISDUnit K-12i

47.7%0.8944%

$24.0M levied

Leggett ISDUnit K-12i

45.3%0.8500%

$1.1M levied

Goodrich ISDUnit K-12i

43.4%0.8144%

$1.7M levied

Polk Countyi

31.9%0.5986%

$34.8M levied

City of Onalaskai

13.3%0.2489%

$740K levied