Counties in Iowa by county house price index, 1990 = 100

Name: Counties in Iowa by county house price index, 1990 = 100, 2022
Creator: Federal Housing Finance Agency
License: Public domain (US government work); citation requested

Sioux County had the highest county house price index, 1990 = 100 of 35 counties in 2022, at 381.14 index. Henry County had the lowest, at 238.57 index. The median was 297.32 index. Source: the Federal Housing Finance Agency.

Highest381.14Sioux County

Lowest238.57Henry County

Median297.3235 counties

All counties, 2022

CSV Chart (SVG)

index. Source: FHFA. Retrieved 2026-10-10.

Full ranking

Rank	Counties	2022 index	Change on 2021
1	Sioux County	381.14	+37.17
2	Hancock County	357.19	+55.18
3	Boone County	352.45	+31.49
4	Hardin County	340.32	+45.5
5	Marion County	330.13	+42.43
6	Poweshiek County	329.31	+37.97
7	Woodbury County	328.97	+41.49
8	Mahaska County	317.18	+36.9
9	Cerro Gordo County	316.85	+36.75
10	Pottawattamie County	315.64	+36.48
11	Dubuque County	315	+36.41
12	Black Hawk County	313.61	+34.28
13	Clay County	310.64	+32.14
14	Floyd County	304.57	+27.64
15	Winnebago County	299.14	+43.56
16	Story County	297.74	+27.96
17	Warren County	297.71	+40.18
18	Bremer County	297.32	+22.63
19	Polk County	296.58	+33.23
20	Clinton County	296.26	+34.01
21	Lee County	295.39	+32.64
22	Wapello County	294.27	+37.09
23	Dallas County	293.43	+37.9
24	Scott County	291.05	+26.8
25	Carroll County	284.6	+33.73
26	Muscatine County	281.43	+25.67
27	Johnson County	280.96	+26.88
28	Marshall County	279.85	+26.39
29	Jasper County	269.81	+31.63
30	Webster County	259.97	+19.86
31	Linn County	258.54	+24.87
32	Montgomery County	255.65	+36.36
33	Des Moines County	245.94	+27.8
34	Jefferson County	241.59	+20.69
35	Henry County	238.57	+6.09

Other periods

About this ranking

Annual FHFA all-transactions index of single-family house prices in US counties, with 1990 equal to 100.

Developmental nominal index, not seasonally adjusted. Uses sale prices and refinance appraisals for mortgages purchased or guaranteed by Fannie Mae or Freddie Mac. Differs from purchase-only indexes. Missing estimates and unavailable base-year values remain absent. Historical estimates can be revised.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

Federal Housing Finance Agency (FHFA). FHFA developmental all-transactions county house price index, annual, nominal, not seasonally adjusted, 1990 = 100. https://www.fhfa.gov/hpi/download/annual/hpi_at_county.xlsx. Retrieved 2026-10-10.

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Rank Counties in Iowa by county house price index, 1990 = 100 using official data, and cite the source.

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Questions

Which county has the highest county house price index, 1990 = 100?

Sioux County, with 381.14 index in 2022, according to the Federal Housing Finance Agency.

Which county has the lowest county house price index, 1990 = 100?

Henry County, with 238.57 index in 2022.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: Federal Housing Finance Agency, FHFA developmental all-transactions county house price index, annual, nominal, not seasonally adjusted, 1990 = 100. Retrieved 2026-10-10.