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South Alamo, Texas property tax

Median property tax, home value and effective rate (Census 2020–2024)

Updated Oct 17, 2026, 1:57 AM ET
Effective property tax rate
1.23%

Homeowners in South Alamo, Texas paid a median $854 a year in property tax on a median home worth $69,600, an effective rate of about 1.23% (Census 2020–2024).

Census ACS 2020–2024 5-year medians · Census-designated place

#188 lowest of 660Texas places we cover

1.62%Hidalgo County overall
Median tax paid
$854
per year, 2020–24
Median home value
$69,600
owner-occupied
Effective rate
1.23%
tax ÷ value
Tax vs. income
2.5%
of $33,875 median household income
Owner costs
$1,070/mo
median with a mortgage, incl. tax & insurance

South Alamo vs county, state and US

Effective rate

South Alamo1.23%
Hidalgo County1.62%
Texas1.49%
United States0.94%

Median tax paid per year

South Alamo$854
Hidalgo County$2,279
Texas$4,232
United States$3,119

Tax on a home in South Alamo

At the local 1.23% effective rate

Home valueEstimated yearly taxPer month
$150,000$1,841$153
$250,000$3,068$256
$350,000$4,295$358
$500,000$6,135$511

Buying a home in Hidalgo County? 2026 loan limits

Nearby and related

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, tables B25103 (median real estate taxes paid), B25077 (median home value), B25003, B25088, B19013 and B01003. These are 2020–2024 medians reported by owner-occupants, not 2026 tax bills or official mill rates. The effective rate here is median tax ÷ median home value. Actual bills depend on assessed value, exemptions (homestead, senior, veteran) and local levies. Check with your county assessor or treasurer. Not tax advice.

Frequently asked questions

What is the property tax rate in South Alamo, Texas?

Homeowners in South Alamo, Texas paid a median $854 a year in property tax on a median home worth $69,600, an effective rate of about 1.23% (Census 2020–2024).

How much is property tax on a $250,000 home in South Alamo?

About $3,068 a year at the 1.23% median effective rate. Exemptions such as homestead can lower it.

Is property tax in South Alamo higher than the rest of Texas?

South Alamo ranks #188 lowest of 660 Texas places we track. The statewide effective rate is 1.49%. Hidalgo County overall is 1.62%.