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Bellmead, Texas
Inside Bellmead's city limits, shrink-swell clay limits houses without basements on 69% of mapped land, higher than 74% of Texas cities. A shallow water table limits basements on 1%, the 4th-highest of 19 cities in McLennan County.
That clay share is above McLennan County's 56%. FEMA's flood data list 5 flood losses since 2016 in ZIP code 76705 overlapping the city. Of its 3,800 homes, 43% were built before 1980; the median dates from 1984.
Data as of October 13, 2026 · sources · in McLennan 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 Bellmead
Foundation repair in Bellmead: shrink-swell clay limits slab homes on 69% of Bellmead's mapped land, more than in 74% of Texas cities.
About 2,600 of Bellmead's 3,800 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 Bellmead city limits
| Expansive clay (limits slab homes) | 69.4% |
| High water table (limits basements) | 1.4% |
| Septic fields very limited | 81.1% |
| Clay swell (LEP, by area) | 6.9% |
| High-swell land (LEP 6%+) | 69.4% |
| Urban land, not rated | 4.6% |
| Mapped soil | 4,454 acres |
What the numbers mean here
Clay swell averages a linear extensibility of 6.9% by land area here, and 69% of the land reaches USDA's high class (6% or more). Clay like that swells when wet and shrinks when dry, under 69% of the mapped land.
Clay shrinks as it dries: 100% of McLennan County is in drought on the latest map, and 69% of Bellmead's mapped land has shrink-swell clay.
USDA rates 81% of the land very limited for septic absorption fields.
Drought in McLennan County
100% of McLennan 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 Bellmead. ZIP areas reach past city limits.
| ZIP | Share of city land | Flood losses | Paid |
|---|---|---|---|
| 76705 | 100% | 5 | $34,468 |
Homes in Bellmead
| Housing units | 3,800 |
| Median year built | 1984 |
| Built before 1980 | 43% |
| Built 2000 or later | 27% |
| Owner-occupied | 60% |
| Median value, owner-occupied | $155,100 |
| Single-family detached | 67% |
Nearby cities
| Place | Distance | Expansive clay | High water table |
|---|---|---|---|
| Lacy-Lakeview | 2 mi | 66% | 2% |
| Waco | 7 mi | 38% | under 1% |
| Beverly Hills | 7 mi | 53% | 1% |
| Ross | 9 mi | 58% | under 1% |
| Hallsburg | 10 mi | 76% | 0% |
| Leroy | 10 mi | 83% | under 1% |
| Robinson | 11 mi | 73% | 1% |
| Woodway | 11 mi | 25% | 0% |
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