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

Name: Counties in Missouri by county house price index, 1990 = 100, 2020
Creator: Federal Housing Finance Agency
License: Public domain (US government work); citation requested

Cooper County had the highest county house price index, 1990 = 100 of 35 counties in 2020, at 277.87 index. Adair County had the lowest, at 206.83 index. The median was 226.58 index. Source: the Federal Housing Finance Agency.

Highest277.87Cooper County

Lowest206.83Adair County

Median226.5835 counties

All counties, 2020

CSV Chart (SVG)

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

Full ranking

Rank	Counties	2020 index	Change on 2019
1	Cooper County	277.87	+8.41
2	Marion County	273.25	+9.35
3	St. Louis city	267.7	+11.52
4	Lafayette County	260.19	+11.75
5	Andrew County	253.34	+14.67
6	Jackson County	249.57	+14.24
7	Cass County	245.43	+10.15
8	Clinton County	241.8	+8.06
9	Callaway County	239.51	+4.54
10	Lincoln County	237.57	+8.41
11	Platte County	235.72	+10.07
12	St. Charles County	233.68	+9.16
13	Boone County	231.96	+7.45
14	Ray County	230.99	+7.59
15	Camden County	230.34	+10.55
16	Clay County	230.12	+11.68
17	Johnson County	226.65	+6.06
18	Saline County	226.58	+7.71
19	Warren County	225.08	+6.55
20	Franklin County	224.63	+5.73
21	Christian County	224.47	+6.67
22	Jefferson County	223.32	+6.73
23	Buchanan County	222.77	+8.82
24	Greene County	222.75	+10.95
25	Scott County	222.55	+6.27
26	Randolph County	221.57	+3.74
27	Jasper County	215.37	+8.86
28	Cole County	214.05	+4.27
29	Audrain County	212.72	+2.74
30	Pettis County	211.85	+5.53
31	Cape Girardeau County	211.58	+6.35
32	Newton County	211.35	+6.08
33	St. Louis County	208.2	+6.08
34	Lawrence County	207.6	+10.29
35	Adair County	206.83	+0.87

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 Missouri 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?

Cooper County, with 277.87 index in 2020, according to the Federal Housing Finance Agency.

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

Adair County, with 206.83 index in 2020.

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.