The Property Tax Almanac
Chambers County · Texas

Property Tax in Chambers County

A calculator and field guide for Mont Belvieu-area homeowners — and for anyone considering a move to Chambers County. Covers the property tax rates, exemptions, and payment schedules — including the 4 taxing entities that make up your bill.

Median Effective Rate
1.05%
tax bill ÷ market value
Median Home Value
$329,500
reference estimate
Typical Annual Bill
$3,474
before exemptions
Appraisal District
Chambers CAD
Thinking of moving? Compare Chambers County side-by-side with any other county we cover.
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Chambers County, home to Anahuac and some 0.1 million Texans, has a property tax structure composed of 4 overlapping taxing entities. A homeowner inside Anahuac pays the school district, city, county, and several additional special districts — each with their own rate. This guide explains every line, how to calculate your bill, and which exemptions you are almost certainly leaving on the table.

How the bill is built

Your annual property tax bill is the product of two numbers: your property's taxable value (its appraised value minus any exemptions you qualify for) and the combined tax rate levied by every entity whose jurisdiction includes your parcel. In Chambers County, the combined rate reaches approximately 2.26% for a typical Anahuac address, with the single largest line — school district tax — representing roughly half the bill.

The calculator to the right lets you input your appraised value and toggle the most common exemptions. The breakdown below uses the rates stored in this county record. Confirm the applicable tax year and rates with Chambers County Appraisal District before using the estimate.

Chambers County rate breakdown (per $100 AV, Anahuac district)

Taxing entityRate
Anahuac ISD1.1769
City of Anahuac0.5879
Chambers County0.4671
Chambers County School Equalization District0.0256
Combined total2.2574

Data record updated August 17, 2026. This is an editorial update date, not a tax year or a guarantee that every figure has been independently verified.

Sources and scope: Check rates and parcel details with Chambers County Appraisal District. Figures may refer to different source years; a county-seat rate does not apply to every address. How we use data and estimates.

Note: Chambers County has the second-lowest effective property tax rate of any Texas county in this almanac at 1.05%, despite a median home value of $329,500 that is well above the regional norm. The reason is the Mont Belvieu petrochemical complex — the largest underground hydrocarbon storage facility in the world sits in salt domes beneath the town, and the industrial ratable base it generates carries a disproportionate share of the county levy.
Note: That industrial base is concentrated in Barbers Hill ISD, which serves Mont Belvieu at 1.0631 per $100 — lower than Anahuac ISD at 1.1769 despite far better funded schools. Chambers also levies a small countywide School Equalization District at 0.025554, an unusual mechanism that redistributes some industrial value across districts.
Note: The county is one of very few in Texas whose population is growing fastest at its western edge, where Baytown and the Grand Parkway push across the Harris County line. Several districts along that corridor — Cedar Port Navigation and Improvement District at 0.72 and Chambers County ID #2 at 0.69 — add substantially to bills and are not in the estimate above.
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Exemptions you should actually file

Residence Homestead — everyone who owns their primary residence

Texas exempts the first $140,000 of your home's value from school district property tax — raised from $100,000 by Proposition 13, approved by voters in November 2025. Homeowners aged 65 or older, and those who are disabled, get a further $60,000 off (up from $10,000 under Proposition 11), for a combined $200,000. The exemption must be filed with Chambers CAD by April 30 of the tax year for which you want it to apply. There is no fee. You need a Texas driver's license or ID showing the property address and proof of ownership.

Over-65 or Disabled — additional $10,000 school, plus tax ceiling

Homeowners who are 65 or older receive an additional $10,000 school district exemption, and their school district taxes are frozen at the amount owed the year they turned 65. They cannot go up even if rates or appraisals increase.

100% Disabled Veteran — full exemption

Veterans with a 100% service-connected disability pay zero property tax on their primary residence. Partial disability ratings receive partial exemptions on a sliding scale.

Protesting your appraisal

The single highest-ROI hour a Anahuac-area homeowner can spend each year is filing a protest with Chambers CAD, which must be submitted by May 15 (or 30 days after you receive your notice, whichever is later). Roughly half of all Texas homeowners who protest receive some reduction in their appraised value.

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Cities and towns in Chambers County

This guide lists 9 selected communities in or associated with Chambers County. It is not a complete municipal directory. Local taxing districts can differ between communities and individual addresses.

Data: US Census Bureau, 2020 Decennial Census. Populations rounded. Cities marked as "split" straddle a county border — the portion inside Chambers County is subject to Chambers County's tax rolls, while the portion outside is subject to the adjacent county's.

City or town Type Population (2020)
Baytown Split city 85,200
Mont Belvieu Split city 9,000
Beach City city 3,300
Winnie Census-designated place 3,300
Anahuac County seat city 2,900
Old River-Winfree city 2,400
Stowell Census-designated place 1,800
Cove city 400
Oak Island Census-designated place 400

About city-level property tax rates: The rate breakdown and calculator on this page use a representative district around Anahuac. Other cities in Chambers County may pay into different school districts, city rates, and special districts — so their combined rates can differ, sometimes substantially. Always verify the specific rates for your address with the Chambers County Appraisal District before relying on any estimate.

Frequently asked questions

When are Chambers County property taxes due?

Texas property tax bills are mailed in October for the current tax year and are due by January 31 of the following year. Payments postmarked February 1 or later begin accruing penalties and interest.

What if I think my appraisal is too high?

File a Notice of Protest (Form 50-132) with Chambers CAD by May 15 or 30 days after your notice is mailed, whichever is later. You'll first have an informal meeting; unresolved cases go to the Appraisal Review Board.

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About Chambers County

Beyond the property tax — a few things you might not know about the place.

Weird fact
The salt dome beneath Mont Belvieu holds the largest concentration of underground natural gas liquids storage on earth, and the price benchmark quoted for US ethane and propane is literally named for the town. In the 1980s the operators bought out and relocated much of the original community above the caverns after a series of leaks.
Hometown hero
Chester Nimitz
The Fleet Admiral who commanded US naval forces in the Pacific in the Second World War was born in Fredericksburg, but his early Texas coastal service and the Nimitz name are woven through the upper Galveston Bay communities that Chambers County fronts.
Biggest annual event
Texas Gatorfest
A three-day festival in Anahuac each September built around the American alligator, including a sanctioned alligator hunt and weigh-in; Anahuac styles itself the Alligator Capital of Texas.
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About this site's data and estimates. The Property Tax Almanac is an independent editorial reference. It is not affiliated with any government agency, tax assessor, or tax preparation service. The calculators and data on this site are informational and are not a substitute for advice from a qualified tax professional, attorney, or your official county assessor or appraisal district.

Accuracy, sources, and scope. Source years and review coverage vary. A record’s update date is not confirmation of its tax year. Reviewed guides identify their official sources and calculation limits; other records may have incomplete source documentation. See our methodology and review process.

How to use these estimates. Read the scope of each tool: it may use a representative district, a historical rate, or hypothetical inputs. County benchmarks are not a parcel-specific tax quote. Confirm the taxable value, taxing districts, applicable year, exemptions and additional charges with the responsible local office before relying on an estimate.

No legal or tax advice; no warranty. Nothing on this site constitutes legal, tax, financial, investment, or real estate advice. The Property Tax Almanac, its authors, and its publisher make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability, or availability of the content on this site. Any reliance you place on the information is strictly at your own risk. We are not liable for any loss or damage — including without limitation, indirect or consequential loss or damage — arising from the use of this site or from decisions made based on its content.

Found an error? Property tax rules are complex and change often. If you spot an inaccuracy, please use our correction instructions — corrections help every reader who comes after you.

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