Data / Rankings / County house price index, 1990 = 100 / Counties in Maryland

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

Worcester County had the highest county house price index, 1990 = 100 of 19 counties in 2022, at 334.35 index. Charles County had the lowest, at 243.14 index. The median was 276.38 index. Source: the Federal Housing Finance Agency.

Highest334.35Worcester County
Lowest243.14Charles County
Median276.3819 counties

All counties, 2022

CSVChart (SVG)

Worcester CountyWorcester County: 334.35 index334.35Baltimore cityBaltimore city: 321.63 index321.63Anne Arundel CountyAnne Arundel County: 302.76 index302.76Montgomery CountyMontgomery County: 291.42 index291.42Talbot CountyTalbot County: 288.6 index288.6Prince George's CountyPrince George's County: 286.85 index286.85Queen Anne's CountyQueen Anne's County: 284.33 index284.33Howard CountyHoward County: 283.27 index283.27Harford CountyHarford County: 282.86 index282.86Carroll CountyCarroll County: 276.38 index276.38Frederick CountyFrederick County: 269.99 index269.99Wicomico CountyWicomico County: 269.97 index269.97Baltimore CountyBaltimore County: 269.62 index269.62Calvert CountyCalvert County: 260.63 index260.63Dorchester CountyDorchester County: 258.17 index258.17Allegany CountyAllegany County: 255.08 index255.08Cecil CountyCecil County: 254.36 index254.36Washington CountyWashington County: 250.7 index250.7Charles CountyCharles County: 243.14 index243.14
index. Source: FHFA. Retrieved 2026-10-10.

Full ranking

RankCounties2022
index		Change on 2021
1Worcester County334.35+46.87
2Baltimore city321.63+28.85
3Anne Arundel County302.76+28.51
4Montgomery County291.42+26.8
5Talbot County288.6+37.05
6Prince George's County286.85+26.73
7Queen Anne's County284.33+29.64
8Howard County283.27+29.33
9Harford County282.86+32.68
10Carroll County276.38+27.1
11Frederick County269.99+33.58
12Wicomico County269.97+41.66
13Baltimore County269.62+27.69
14Calvert County260.63+24.83
15Dorchester County258.17+32.43
16Allegany County255.08+29.81
17Cecil County254.36+27.1
18Washington County250.7+29.75
19Charles County243.14+25.91

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.

Use this data in your AI agent

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

Rank Counties in Maryland by county house price index, 1990 = 100 using official data, and cite the source.
rank_places {"indicator":"house_price_index_us_county_annual_1990","level":"province","within":"Maryland","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=house_price_index_us_county_annual_1990&level=province&within=Maryland&limit=10

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

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

Worcester County, with 334.35 index in 2022, according to the Federal Housing Finance Agency.

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

Charles County, with 243.14 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.

County house price index, 1990 = 100: other rankings

Counties in Maryland: more rankings