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Pittsylvania County, Virginia
USDA's soil survey flags shrink-swell clay on 5% of Pittsylvania County's mapped land and a shallow water table under basements on 9%, both below the national shares of 15% and 29%. 100% of the county is in drought on the October 13, 2026 Drought Monitor map.
FEMA's flood data list 5 flood losses here since 2016. 48% of homes were built before 1980, against 50% nationally; the median home dates from 1981.
Data as of October 13, 2026 · sources
expansive clay: shrink-swell limits slab homes
high water table: limits basements
in drought, October 13, 2026
of homes built before 1980
Soil under Pittsylvania County
| Expansive clay (limits slab homes) | 5.4% |
| High water table (limits basements) | 8.9% |
| Septic fields very limited | 75.5% |
| Clay swell (LEP, by area) | 2.5% |
| High-swell land (LEP 6%+) | 4.3% |
| Mapped soil | 643,205 acres |
How we count · survey areas VA143 (2025-09-05)
What the numbers mean here
Rain over the 12 months to August 2026: 29.39 in, 16.86 in below the 1991-2020 average year of 46.25 in.
USDA rates 76% of the land very limited for septic absorption fields.
With shrink-swell clay on 5% and a shallow water table on 9% of the land, the soil survey points to neither problem across most of Pittsylvania County; conditions still vary lot by lot.
Drought
100% of the county is in drought (D1 or worse) on the October 13, 2026 map. Part of the county was in drought in 52 of the last 52 weeks; the most was 100% of its area, in 48 weeks, most recently on the October 13, 2026 map.
| Category, October 13, 2026 | Share of county |
|---|---|
| D0 abnormally dry or worse | 100% |
| D1 moderate drought or worse | 100% |
| D2 severe or worse | 98.1% |
| D3 extreme or worse | 17.5% |
| D4 exceptional | 0% |
Flood losses since 2016
5 flood losses since 2016, $184,212 paid. The worst year was 2018, with 4.
| Year | Flood losses |
|---|---|
| 2016 | 0 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 0 |
| 2020 | 0 |
| 2021 | 0 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 0 |
| 2026 to date | 0 |
Rain
| Average year, 1991-2020 | 46.25 in |
| 12 months to August 2026 | 29.39 in (-16.86) |
| 2025 | 40.48 in (-5.77) |
| Wettest year since 1895 | 2018: 70.35 in |
| Driest year since 1895 | 1930: 28.31 in |
| Days with 1 inch or more, normal at CHATHAM (1 mi away) | 12.7 |
Homes
| Housing units | 29,443 |
| Median year built | 1981 |
| Built before 1980 | 48% |
| Built 2000 or later | 18% |
| Owner-occupied | 79% |
| Median value, owner-occupied | $161,400 |
| Single-family detached | 78% |
What repairs cost
Published ranges from cost guides, not quotes. More sources, and where they disagree.
Nearby counties
| Place | Distance | Expansive clay | High water table |
|---|---|---|---|
| Danville city, VA | 17 mi | 2% | 2% |
| Halifax County, VA | 26 mi | 14% | 21% |
| Martinsville city, VA | 27 mi | under 1% | under 1% |
| Franklin County, VA | 29 mi | 1% | 2% |
| Caswell County, NC | 30 mi | 35% | 21% |
| Campbell County, VA | 32 mi | 4% | 12% |
| Bedford County, VA | 35 mi | 1% | 5% |
| Henry County, VA | 35 mi | under 1% | 1% |
Sources: USDA SSURGO (September 5, 2025) · US Drought Monitor (October 13, 2026) · FEMA NFIP v3 (September 9, 2026) · NOAA (August 2026) · Census ACS 2020-2024. Methods · Data status