Real Estate Price Maphome prices by county

Foster County, ND home prices

Foster County, ND: the typical home is worth $187,554 as of 2026-05, up +10.7% over the past year and n/a since 2000. Listings run about $93/sq ft. Rent…

Data as of · by the Real Estate Price Map data team · methodology & sources

Foster County is accelerating and undervalued — very affordable for what people here earn.

Momentum+10.7%Heating up
Valuation-30%Undervalued
Affordability10/10Very affordable
Market62 daysBalanced

Real Estate Price Map scores, derived from the data on this page · how we calculate them

1998: $134,554 → 2026: $187,554 (1.4×) pre-2000 estimated via FHFA index

Typical value$187,5542026-05
1-year+10.7%
5-year+12.7%
10-year+25.3%
Since 2000n/a
Population3,3232024
Median income$71,3452023 · 2.6× income
New homes/yr32024
Price / sq ft$93listings
Days on market622026-06
Active listings42026-06
Price cuts0%of listings

Market read

At $187,554, homes in Foster County sit 4% below the North Dakota median ($195,460) and 20% below the US median ($233,954). That ranks #25 of 43 North Dakota counties by price.

Prices are climbing fast (+10.7% in the last year) — a seller's market.

Homes here take a while to sell — a median 62 days on the market, with 0% of listings cutting their asking price.

At 2.6× local income, that's more affordable than the typical US county (~3.8×).

Against the typical US price-to-income and price-to-rent, homes here look ~30% cheap for local incomes and rents — a relative bargain.

Home value history

Zillow ZHVI, monthly from 2000 · recessions shaded. See the full 1975 history on the interactive map →

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Nearby counties

Eddy County, ND ($113,262) · Griggs County, ND ($133,058) · Stutsman County, ND ($232,421) · Wells County, ND ($132,819) · Nelson County, ND ($150,201) · Benson County, ND ($146,574)

Frequently asked questions

What is the average home price in Foster County, ND?
The typical home in Foster County is worth $187,554 as of 2026-05, based on the Zillow Home Value Index.
Are home prices in Foster County rising or falling?
Prices are up +10.7% over the past year and n/a since 2000 — a seller's market.
Is Foster County affordable?
At 2.6× the local median income of $71,345, Foster County is more affordable than the typical US county.
How fast do homes sell in Foster County?
Homes here take a median of 62 days to sell, with 0% of listings cutting their asking price.
Median home value by year
YearMedian home value
2016$151,198
2017$148,716
2018$143,899
2019$145,429
2020$150,289
2021$165,814
2022$165,652
2023$170,233
2024$154,512
2025$168,090
2026$182,478