Irion County Appraisal District
Local Appraisal District
O’Connor is the leading company representative for the Irion County Appraisal District property owners because:
- Established in 1974, O’Connor is one of the largest property tax consulting firms in the United States, with a team of over 1,000 professionals. We provide residential property tax reduction services in Texas, Illinois, Georgia, and New York, and offer commercial property tax services in 45 states.
- O’Connor operates on a contingency fee basis. Clients owe nothing unless we successfully reduce their property taxes. There are no upfront costs, enrollment fees, or hidden charges, even if the case advances to arbitration or judicial appeal.
- As part of our Property Tax Protection Program™, O’Connor offers personalized concierge service, including on-site visits. Our friendly, knowledgeable team is available for one-on-one consultations to discuss how we can help reduce your property taxes below the Appraisal Review Board (ARB) level.
- With decades of experience, O’Connor has developed comprehensive sales and unequal appraisal data tailored to meet the specific formatting and documentation standards of the Irion CAD and the Irion County ARB.
Irion County Appraisal District
Local Appraisal District
Irion County Appraisal District’s (CAD) formal and informal hearing results are displayed below:
- In 2023, Irion County property owners saved $410,000 in taxes through informal hearings with the appraisal district.
- That year, 60 property accounts in Irion County were protested for their taxable value.
- Only 2% of informal protests in Irion County resulted in a reduction, with commercial property owners accounting for the entire $410,000 in tax savings.
- By 2023, 0.37% of all property in Irion County had been protested, an increase from 0.23% in 2021.
Save With O’Connor
1,148
Average HCAD Tax Savings

Average Property Tax Savings from Protesting (Informal + Formal)
Residential Property
343
Commercial Property
1,966
Disclaimer: O’Connor is a property tax consultant and is not affiliated with any appraisal district. Data for graphs provided by Texas comptroller.
Single Family
Commercial / Other
Total
Disclaimer: O’Connor is a property tax consultant and is not affiliated with any appraisal district. Data for graphs provided by Texas comptroller.
Single Family
Commercial / Other
Total
2023 County Appraisal District Statistics
Select
Year
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County:
Irion -
Street Address:
209 N. Parkview Mertzon, TX 76941-9998 -
Mailing Address:
P.O. Box 980 Mertzon, TX 76941-0980 -
Phone:
325-835-3551
Major Cities:
Sherwood, Mertzon
Anderson County Texas totals 8 square miles, with a 2020 population of about 7,076. Adjacent counties include Henderson, Houston, Freestone, Cherokee, and Leon County. The total market value of real property and personal property in Anderson County in 2020 was $4,900,000,000. Anderson County 2020 property taxes are estimated to total $58,600,000 million based on an effective tax rate of 2.4% including homestead exemptions. Anderson County property owners protested the noticed value for 214 houses and 1,100 commercial and BPP properties. Anderson County Appraisal Review Board appeals were successful for 17.05% of the owners. Property owner property tax protests in Anderson County results in savings of $16,062,679 million in 2020, or $12,355 per account protested. The 2020 budget for Anderson was $1,200,000 including 13 employees.
Irion Property Tax Values
