HomeVirginiaKing George County

King George County, Virginia

A shallow water table limits basements on 37% of King George County's mapped land, a higher share than 56% of US counties. Shrink-swell clay limits houses without basements on 0%.

None of the county is in drought on the October 13, 2026 Drought Monitor map. FEMA's flood data list 6 flood losses here since 2016. 26% of homes were built before 1980, against 50% nationally; the median home dates from 2000.

Data as of October 13, 2026 · sources

0%

expansive clay: shrink-swell limits slab homes

37%

high water table: limits basements

0%

in drought, October 13, 2026

26%

of homes built before 1980

Soil under King George County

Expansive clay (limits slab homes)0.0%
High water table (limits basements)37.3%
Septic fields very limited90.0%
Clay swell (LEP, by area)2.1%
High-swell land (LEP 6%+)0.0%
Mapped soil119,800 acres
Soil seriesShare hereSeries nationally: high water table
Sassafras26%n/a
Galestown10%n/a
Caroline6%n/a
Kempsville6%n/a
Bladen4%n/a
Altavista4%n/a
Charles County: 61%Fredericksburg city: 49%Stafford County: 30%Caroline County: 37%Westmoreland County: 38%Essex County: 45%Spotsylvania County: 36%Richmond County: 42%King George County CharlesFredericksburg cityStaffordCarolineWestmorelandEssexSpotsylvaniaRichmondKing George
King George County (heavy outline) and nearby counties, shaded by high water table share.under 10%10-25%25-40%40-60%60%+

How we count · survey areas VA179 (2025-09-08)

What the numbers mean here

On 37% of King George County's mapped land, soil stays saturated within about 6 feet of the surface for part of the year, which is basement depth.

Rain over the 12 months to August 2026: 31.02 in, 12.45 in below the 1991-2020 average year of 43.47 in.

USDA rates 90% of the land very limited for septic absorption fields.

Drought

0% of the county is in drought (D1 or worse) on the October 13, 2026 map. Part of the county was in drought in 42 of the last 52 weeks; the most was 100% of its area, in 36 weeks, most recently on the August 4, 2026 map.

October 21, 2025Share of area in drought, weeklyOctober 13, 2026
Category, October 13, 2026Share of county
D0 abnormally dry or worse58.7%
D1 moderate drought or worse0%
D2 severe or worse0%
D3 extreme or worse0%
D4 exceptional0%

Flood losses since 2016

6 flood losses since 2016, $2,764 paid. The worst year was 2020, with 6.

YearFlood losses
20160
20170
20180
20190
20206
20210
20220
20230
20240
20250
2026 to date0

Rain

Average year, 1991-202043.47 in
12 months to August 202631.02 in (-12.45)
202538.32 in (-5.15)
Wettest year since 18952018: 62.98 in
Driest year since 18951930: 22.36 in
Days with 1 inch or more, normal at CORBIN (13 mi away)12.1

Homes

Housing units10,679
Median year built2000
Built before 198026%
Built 2000 or later51%
Owner-occupied76%
Median value, owner-occupied$428,300
Single-family detached85%

What repairs cost

Published ranges from cost guides, not quotes. More sources, and where they disagree.

WorkRangeSource
Basement waterproofing, US $3,000 to $10,000 Fixr, February 6, 2026
Sump pump installation, US $800 to $2,000 Fixr, January 31, 2025
Crawl space encapsulation, US $2,000 to $8,000 Fixr, August 29, 2025

Nearby counties

PlaceDistanceExpansive clayHigh water table
Charles County, MD 16 mi 4% 61%
Fredericksburg city, VA 18 mi 0% 49%
Stafford County, VA 19 mi 2% 30%
Caroline County, VA 20 mi 1% 37%
Westmoreland County, VA 23 mi 8% 38%
Essex County, VA 27 mi 1% 45%
Spotsylvania County, VA 28 mi 1% 36%
Richmond County, VA 33 mi 6% 42%

Sources: USDA SSURGO (September 8, 2025) · US Drought Monitor (October 13, 2026) · FEMA NFIP v3 (September 9, 2026) · NOAA (August 2026) · Census ACS 2020-2024. Methods · Data status