Alton, Texas
Alton is a city in Hidalgo County in the Rio Grande Valley of far South Texas, lying just a few miles northwest of McAllen. The land is flat, low, and heavily farmed, part of the fertile delta country where citrus and vegetable agriculture has long anchored the local economy. Alton sits within the densely populated string of border communities that stretch along the lower Rio Grande.
Property here runs through the Hidalgo Central Appraisal District and the county tax office — the homestead exemption, the appraisal cap, protests, and any MUD, PID, or special districts all sit at the parcel level. The Hidalgo County notes below cover the practical details, with the official county directory for the appraisal district and tax office.
Hidalgo County notes
What to know around Alton
Property Tax Basics
Two Separate Offices Handle Your Property Taxes
Hidalgo County has one office that values your property and a different office that collects the taxes, so you need to know which to contact.
Homestead Exemption
A Homestead Exemption Can Lower Your Tax Bill
If your home is your main residence, you can file for a homestead exemption that reduces how much of its value gets taxed.
Taxing Units
Your Tax Bill Comes From Many Different Entities
Hidalgo County has 56 active taxing units, so your total tax bill is the sum of rates from several different entities.
Agricultural Valuation
Farm and Ranch Land Can Be Taxed on Productivity, Not Market Value
Texas law lets qualifying farmland and ranchland be taxed on what it produces rather than what it could sell for, which can cut the tax bill significantly.
Flooding
Flood Risk Is Relatively High in Hidalgo County
Federal data shows Hidalgo County carries a relatively high natural hazard risk, with flooding as a major concern.
Drainage Infrastructure
Drainage Districts Manage the County's Flood Channels
Hidalgo County's drainage districts are special government entities that operate and maintain the major canals and channels that keep floodwater moving.
Nearby
Places near Alton
Nearby counties
Local notes for nearby counties
Starr County
22 local notes · Rio Grande Valley / Border
Willacy County
4 local notes · Rio Grande Valley / Border
Cameron County
40 local notes · Rio Grande Valley / Border
Brooks County
7 local notes · Rio Grande Valley / Border
Jim Hogg County
6 local notes · Rio Grande Valley / Border
Kenedy County
6 local notes · Rio Grande Valley / Border
Next steps for Alton
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Model school and local rates, the homestead exemption, and the appraisal cap.
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