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Cheapest Counties to Buy a House in South Dakota (2026)

Walworth has the lowest home prices of any county in South Dakota, at $135,858, followed by Dewey and Jackson (data vintage Zillow 2026-04). The full ranking of the top 25 counties is below.

Data updated April 2026 - Source: Zillow Research

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Cheapest counties for home prices in South Dakota

Top 25 of 66 counties with data.

Ranked by typical home value (Zillow Research, Zillow 2026-04), lowest first.

Cheapest counties for home prices in South Dakota
RankCountyValue
1Walworth$135,858
2Dewey$143,456
3Jackson$147,312
4Perkins$169,336
5Corson$171,192
6Spink$171,236
7Bon Homme$179,362
8Mellette$185,339
9Beadle$188,225
10Campbell$190,440
11Tripp$196,776
12Miner$199,311
13Clark$209,784
14Todd$210,971
15Jerauld$211,654
16Bennett$218,862
17Hutchinson$225,187
18Faulk$225,397
19Marshall$228,608
20Edmunds$228,644
21Aurora$232,263
22Roberts$234,390
23Potter$235,820
24Buffalo$238,540
25Brown$240,022

How this ranking works

This page ranks South Dakota counties by typical home value, sorted so the cheapest places appear first. Click any county to see its housing, schools, crime, and demographics in detail.

For home prices, a lower value is generally more favorable, so the top of the list is the lowest. Want to weigh home prices against schools, taxes, commute, and more at once? Use the live map to build a custom match.

Data comes from public sources. Source attribution and the exact data vintage are shown above and on the full map of typical home value.

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