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Montgomery County MUD 18

Montgomery County MUD 18 is a municipal utility district (MUD) in Montgomery County, Texas. TCEQ district number 5857700.

Property tax rate

2025 tax year (Texas Comptroller, published Jan 2026). Rates are per $100 of taxable value.

Total$0.17
Maintenance & operations$0.111
Debt service$0.059

2026 rates are being adopted by districts now and will be added when the Comptroller publishes them.

Estimated yearly MUD tax

Estimate before exemptions, based on the 2025 tax year rate (rate ÷ 100 × home value). Homestead and other exemptions, and the appraised value, change the actual bill.

Home valueYearly MUD tax
$250,000$425
$350,000$595
$500,000$850

How it compares

At $0.17, this district's 2025 total rate is $0.76 below the Montgomery County median of $0.93. It is lower than 90% of Montgomery County districts with a reported 2025 rate.

Comparison set: the 114 active MUDs and similar water districts (WCID, FWSD, SUD) in Montgomery County with a nonzero 2025 rate reported to the Texas Comptroller.

Rate split

Debt service: 35% ($0.059). Maintenance & operations: 65% ($0.111).

Most of the rate covers maintenance and operations. That usually means the district's bonds are largely paid off or small, and ongoing operating costs dominate.

Rate history

Tax yearTotalM&ODebt
2023$0.232$0.16$0.072
2024$0.2$0.2none
2025$0.17$0.111$0.059

The total rate fell from $0.232 in 2023 to $0.17 in 2025, a change of −$0.062 (−26.7%).

Years shown only where a nonzero rate was reported to the Texas Comptroller.

Nearby districts

Official records

Buying in this MUD? Clay soil here moves. See foundation inspection info.

Data sources: TCEQ Texas Water Districts (data.texas.gov) and TCEQ water district boundaries; Texas Comptroller 2025 Special District Rates and Levies. As of Oct 30, 2026.

Verify with the district or the county appraisal district before buying.