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York County, Nebraska

Shrink-swell clay limits houses without basements on 83% of York County's mapped land, a higher share than 99% of US counties and the 3rd highest of 93 Nebraska counties. A shallow water table limits basements on 12%.

None of the county is in drought on the October 13, 2026 Drought Monitor map. FEMA's flood data list 2 flood losses here since 2016. 69% of homes were built before 1980, against 50% nationally; the median home dates from 1968.

Data as of October 13, 2026 · sources

83%

expansive clay: shrink-swell limits slab homes

12%

high water table: limits basements

0%

in drought, October 13, 2026

69%

of homes built before 1980

Soil under York County

Expansive clay (limits slab homes)82.8%
High water table (limits basements)11.6%
Septic fields very limited92.5%
Clay swell (LEP, by area)7.0%
High-swell land (LEP 6%+)81.8%
Mapped soil368,486 acres
Soil seriesShare hereSeries nationally: expansive clay
Hastings66%98%
Hobbs6%n/a
Butler6%n/a
Hord5%n/a
Crete5%100%
Fillmore4%n/a
Polk County: 57%Hamilton County: 78%Seward County: 63%Fillmore County: 91%Merrick County: 3%Clay County: 83%Butler County: 57%Saline County: 79%York County PolkHamiltonSewardFillmoreMerrickClayButlerSalineYork
York County (heavy outline) and nearby counties, shaded by expansive clay share.under 10%10-25%25-40%40-60%60%+

How we count · survey areas NE185 (2025-09-08)

What the numbers mean here

Clay swell averages a linear extensibility of 7.0% by land area here, and 82% of the land reaches USDA's high class (6% or more). Clay like that swells when wet and shrinks when dry, under 83% of the mapped land.

Rain over the 12 months to August 2026: 24.38 in, 4.10 in below the 1991-2020 average year of 28.48 in.

USDA rates 92% 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 33 of the last 52 weeks; the most was 100% of its area, in 15 weeks, most recently on the June 9, 2026 map.

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

Flood losses since 2016

2 flood losses since 2016, $0 paid. The worst year was 2021, with 2.

YearFlood losses
20160
20170
20180
20190
20200
20212
20220
20230
20240
20250
2026 to date0

Rain

Average year, 1991-202028.48 in
12 months to August 202624.38 in (-4.10)
202524.70 in (-3.78)
Wettest year since 18951905: 41.75 in
Driest year since 18951934: 15.18 in
Days with 1 inch or more, normal at BRADSHAW (8 mi away)6.4

Homes

Housing units6,370
Median year built1968
Built before 198069%
Built 2000 or later14%
Owner-occupied76%
Median value, owner-occupied$189,400
Single-family detached78%

What repairs cost

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

WorkRangeSource
Foundation repair, US $2,200 to $8,200 Fixr, January 27, 2026
Pier-and-beam repair, US $2,000 to $15,000 Fixr, January 27, 2026
Foundation inspection, US $300 to $600 Fixr, January 31, 2025

Nearby counties

PlaceDistanceExpansive clayHigh water table
Polk County, NE 22 mi 57% 18%
Hamilton County, NE 22 mi 78% 11%
Seward County, NE 24 mi 63% 19%
Fillmore County, NE 24 mi 91% 25%
Merrick County, NE 31 mi 3% 53%
Clay County, NE 34 mi 83% 17%
Butler County, NE 34 mi 57% 21%
Saline County, NE 35 mi 79% 11%

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