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.

Mustang Ridge, TX Property Tax Rate 2026 — Full Breakdown by District

MSAAustin-Round Rock-San Marcos#30/49 Income

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

1.70%–2.09%+3.3%YoY

Varies by school district

Municipal Portioni

0.2708%+13.4%YoY14.3% of total

Effective Ratei

1.70%–2.09%

Est. Annual Taxi

$5K–$7K

Median Home Valuei

$320,900

Total Leviedi

$4.9B

Tax Per Capitai

$795

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

$0.65 Elgin ISD

$0.63 Coupland ISD

$0.61 Hays CISD

$0.58 Pflugerville ISD

$0.58 Dripping Springs ISD

$0.57 Leander ISD

$0.57 Manor ISD

$0.55 Lake Travis ISD

$0.54 Lago Vista ISD

$0.50 Del Valle ISD

$0.49 Austin ISD

$0.47 Round Rock ISD

$0.47 Marble Falls ISD

$0.45 Johnson City ISD

$0.44 Eanes ISD

$0.20 Travis County

$0.14 City of Mustang Ridge

$0.06 Travis County Healthcare District

$0.06 Austin Community College District

Estimated Tax by Home Valuei

$200K

$3,400–$4,183

$250K

$4,251–$5,229

$300K

$5,101–$6,274

$350K

$5,951–$7,320

$400K

$6,801–$8,366

$450K

$7,651–$9,411

$500K

$8,501–$10,457

Highlighted value is closest to median home value ($321K)

19 Overlapping Taxing Districtsi

Elgin ISDUnit K-12i

64.5%1.2234%

$12.1M levied

Coupland ISDUnit K-12i

62.9%1.1922%

$139K levied

Hays CISDUnit K-12i

60.9%1.1546%

$3.4M levied

Pflugerville ISDUnit K-12i

58.4%1.1069%

$279.3M levied

Dripping Springs ISDUnit K-12i

58.3%1.1052%

$278K levied

Leander ISDUnit K-12i

57.3%1.0869%

$163.8M levied

Manor ISDUnit K-12i

57%1.0814%

$124.0M levied

Lake Travis ISDUnit K-12i

54.8%1.0397%

$192.0M levied

Lago Vista ISDUnit K-12i

53.6%1.0169%

$34.4M levied

Del Valle ISDUnit K-12i

50.1%0.9489%

$180.3M levied

Austin ISDUnit K-12i

48.8%0.9252%

$1.6B levied

Round Rock ISDUnit K-12i

47.1%0.8931%

$103.5M levied

Marble Falls ISDUnit K-12i

46.7%0.8855%

$9.3M levied

Johnson City ISDUnit K-12i

45.4%0.8608%

$199K levied

Eanes ISDUnit K-12i

43.9%0.8322%

$175.4M levied

Travis Countyi

19.8%0.3758%

$1.2B levied

City of Mustang Ridgei

14.3%0.2708%

$1.4M levied

Travis County Healthcare Districti

6.2%0.1180%

$385.3M levied

Austin Community College Districti

5.5%0.1034%

$308.8M levied