Dean, Texas
Inside Dean's city limits, shrink-swell clay limits houses without basements on 14% of mapped land, the 4th-highest of 6 cities in Clay County. A shallow water table limits basements on 0%.
That clay share is below Clay County's 23%. FEMA's flood data list 4 flood losses since 2016 in ZIP code 76305 overlapping the city. Of its 242 homes, 36% were built before 1980; the median dates from 1989.
Data as of October 13, 2026 · sources · in Clay 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 Dean
Foundation repair in Dean: shrink-swell clay limits slab homes on 14% of Dean's mapped land.
About 200 of Dean's 242 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 Dean city limits
| Expansive clay (limits slab homes) | 14.0% |
| High water table (limits basements) | 0.0% |
| Septic fields very limited | 94.4% |
| Clay swell (LEP, by area) | 7.1% |
| High-swell land (LEP 6%+) | 68.2% |
| Mapped soil | 1,375 acres |
| Soil series | Share here | Series nationally: expansive clay |
|---|---|---|
| Deandale | 41% | n/a |
| Renfrow | 13% | n/a |
| Kirkland | 12% | n/a |
| Anocon | 12% | n/a |
| Bluegrove | 6% | n/a |
| Port | 5% | n/a |
What the numbers mean here
USDA rates 94% of the land very limited for septic absorption fields.
With shrink-swell clay on 14% and a shallow water table on 0% of the land, the soil survey points to neither problem across most of Dean; conditions still vary lot by lot.
Drought in Clay County
100% of Clay 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 Dean. ZIP areas reach past city limits.
| ZIP | Share of city land | Flood losses | Paid |
|---|---|---|---|
| 76305 | 100% | 4 | $36,985 |
Homes in Dean
| Housing units | 242 |
| Median year built | 1989 |
| Built before 1980 | 36% |
| Built 2000 or later | 35% |
| Owner-occupied | 88% |
| Median value, owner-occupied | $200,900 |
| Single-family detached | 77% |
Nearby cities
| Place | Distance | Expansive clay | High water table |
|---|---|---|---|
| Jolly | 4 mi | 66% | 0% |
| Wichita Falls | 7 mi | 30% | under 1% |
| Lakeside City | 10 mi | 51% | 0% |
| Cashion Community | 10 mi | 39% | under 1% |
| Pleasant Valley | 11 mi | 40% | under 1% |
| Petrolia | 12 mi | 66% | 0% |
| Henrietta | 14 mi | 41% | 0% |
| Burkburnett | 15 mi | 30% | under 1% |
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