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Mabank, Texas
Inside Mabank's city limits, shrink-swell clay limits houses without basements on 73% of mapped land, higher than 77% of Texas cities. A shallow water table limits basements on 13%.
That clay share is close to Kaufman County's 73%. FEMA's flood data list 1 flood losses since 2016 in ZIP code 75147 overlapping the city. Of its 1,940 homes, 27% were built before 1980; the median dates from 2002.
Data as of October 13, 2026 · sources · in Kaufman County
expansive clay: shrink-swell limits slab homes
high water table: limits basements
flood losses since 2016 in 1 overlapping ZIP
of homes built before 1980
Foundation repair in Mabank
Foundation repair in Mabank: shrink-swell clay limits slab homes on 73% of Mabank's mapped land, more than in 77% of Texas cities.
About 1,200 of Mabank's 1,940 homes are detached houses.
| Who designs the repair | The ASCE Texas Section's repair guidelines say a Texas-licensed engineer should evaluate the foundation and design the repair (2022 guidelines) |
| Prices | Cost guide ranges compared |
Soil under Mabank city limits
| Expansive clay (limits slab homes) | 73.3% |
| High water table (limits basements) | 12.8% |
| Septic fields very limited | 82.3% |
| Clay swell (LEP, by area) | 8.0% |
| High-swell land (LEP 6%+) | 76.6% |
| Mapped soil | 5,649 acres |
What the numbers mean here
Clay swell averages a linear extensibility of 8.0% by land area here, and 77% of the land reaches USDA's high class (6% or more). Clay like that swells when wet and shrinks when dry, under 73% of the mapped land.
Clay shrinks as it dries: 100% of Kaufman County is in drought on the latest map, and 73% of Mabank's mapped land has shrink-swell clay.
USDA rates 82% of the land very limited for septic absorption fields.
Drought in Kaufman County
100% of Kaufman County is in drought (D1 or worse) on the October 13, 2026 map. County detail.
Flood losses by ZIP code
FEMA flood records since 2016 in the ZIP codes that overlap Mabank. ZIP areas reach past city limits.
| ZIP | Share of city land | Flood losses | Paid |
|---|---|---|---|
| 75147 | 84% | 1 | $131,939 |
Homes in Mabank
| Housing units | 1,940 |
| Median year built | 2002 |
| Built before 1980 | 27% |
| Built 2000 or later | 54% |
| Owner-occupied | 44% |
| Median value, owner-occupied | $254,900 |
| Single-family detached | 64% |
Nearby cities
| Place | Distance | Expansive clay | High water table |
|---|---|---|---|
| Gun Barrel City | 3 mi | 69% | 22% |
| Seven Points | 6 mi | 71% | 47% |
| Payne Springs | 7 mi | 69% | 47% |
| Eustace | 7 mi | 68% | 40% |
| Enchanted Oaks | 7 mi | 81% | 10% |
| Tool | 7 mi | 66% | 37% |
| Kemp | 8 mi | 84% | 4% |
| Log Cabin | 11 mi | 78% | 13% |
Sources: USDA SSURGO (August 5, 2026) · US Drought Monitor (October 13, 2026) · FEMA NFIP v3 (September 9, 2026) · Census ACS 2020-2024. Methods · Data status