Counties in Maryland by per capita personal income

Montgomery County had the highest per capita personal income of 24 counties in 2020, at $85,573. Somerset County had the lowest, at $32,949. The median was $60,970 and the figure for Maryland was $64,871. Source: the U.S. Bureau of Economic Analysis.

Keep it in a collection in your library.
Highest85,573Montgomery County
Lowest32,949Somerset County
Median60,97024 counties
Maryland64,871History

Map of counties, 2020

Allegany County: 45,215 USDAnne Arundel County: 71,647 USDBaltimore County: 63,890 USDCalvert County: 66,869 USDCaroline County: 47,924 USDCarroll County: 64,914 USDCecil County: 52,262 USDCharles County: 60,002 USDDorchester County: 49,278 USDFrederick County: 64,822 USDGarrett County: 49,034 USDHarford County: 62,340 USDHoward County: 81,210 USDKent County: 63,199 USDMontgomery County: 85,573 USDPrince George's County: 50,913 USDQueen Anne's County: 70,547 USDSt. Mary's County: 61,938 USDSomerset County: 32,949 USDTalbot County: 78,523 USDWashington County: 49,076 USDWicomico County: 43,344 USDWorcester County: 59,485 USDBaltimore city: 53,978 USD
  • Under 49K
  • 49K to 55K
  • 55K to 63K
  • 63K to 68K
  • 68K and over
USD, 2020. Source: BEA, CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2020

Montgomery County: 85,573 USDMontgomery County85,573Howard County: 81,210 USDHoward County81,210Talbot County: 78,523 USDTalbot County78,523Anne Arundel County: 71,647 USDAnne Arundel County71,647Queen Anne's County: 70,547 USDQueen Anne's County70,547Calvert County: 66,869 USDCalvert County66,869Carroll County: 64,914 USDCarroll County64,914Frederick County: 64,822 USDFrederick County64,822Baltimore County: 63,890 USDBaltimore County63,890Kent County: 63,199 USDKent County63,199Harford County: 62,340 USDHarford County62,340St. Mary's County: 61,938 USDSt. Mary's County61,938Charles County: 60,002 USDCharles County60,002Worcester County: 59,485 USDWorcester County59,485Baltimore city: 53,978 USDBaltimore city53,978Cecil County: 52,262 USDCecil County52,262Prince George's County: 50,913 USDPrince George's County50,913Dorchester County: 49,278 USDDorchester County49,278Washington County: 49,076 USDWashington County49,076Garrett County: 49,034 USDGarrett County49,034Caroline County: 47,924 USDCaroline County47,924Allegany County: 45,215 USDAllegany County45,215Wicomico County: 43,344 USDWicomico County43,344Somerset County: 32,949 USDSomerset County32,949Montgomery County: 85,573 USDMontgomery County85,573Howard County: 81,210 USDHoward County81,210Talbot County: 78,523 USDTalbot County78,523Anne Arundel County: 71,647 USDAnne Arundel County71,647Queen Anne's County: 70,547 USDQueen Anne's County70,547Calvert County: 66,869 USDCalvert County66,869Carroll County: 64,914 USDCarroll County64,914Frederick County: 64,822 USDFrederick County64,822Baltimore County: 63,890 USDBaltimore County63,890Kent County: 63,199 USDKent County63,199Harford County: 62,340 USDHarford County62,340St. Mary's County: 61,938 USDSt. Mary's County61,938Charles County: 60,002 USDCharles County60,002Worcester County: 59,485 USDWorcester County59,485Baltimore city: 53,978 USDBaltimore city53,978Cecil County: 52,262 USDCecil County52,262Prince George's County: 50,913 USDPrince George's County50,913Dorchester County: 49,278 USDDorchester County49,278Washington County: 49,076 USDWashington County49,076Garrett County: 49,034 USDGarrett County49,034Caroline County: 47,924 USDCaroline County47,924Allegany County: 45,215 USDAllegany County45,215Wicomico County: 43,344 USDWicomico County43,344Somerset County: 32,949 USDSomerset County32,949
USD. Source: BEA, CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents. Retrieved 2026-10-11.

Full ranking

RankCounties2020
USD
Change on 2019
1Montgomery County85,573+0.9%
2Howard County81,210+5%
3Talbot County78,523+6.1%
4Anne Arundel County71,647+6.1%
5Queen Anne's County70,547+3.9%
6Calvert County66,869+5.4%
7Carroll County64,914+5%
8Frederick County64,822+4.8%
9Baltimore County63,890+5.5%
10Kent County63,199+7%
11Harford County62,340+5.7%
12St. Mary's County61,938+6%
13Charles County60,002+6.5%
14Worcester County59,485+5.5%
15Baltimore city53,978+8.2%
16Cecil County52,262+6.8%
17Prince George's County50,913+8.2%
18Dorchester County49,278+7.1%
19Washington County49,076+7.1%
20Garrett County49,034+6.8%
21Caroline County47,924+3.6%
22Allegany County45,215+8.8%
23Wicomico County43,344+7.8%
24Somerset County32,949+5.2%

Other periods

About this ranking

Personal income of the residents of a place divided by its resident population at mid-year, in current US dollars.

More on how it is measured
  • Personal income is income from work, own businesses, property and government benefits, before income taxes.
  • United States: Bureau of Economic Analysis regional accounts, tables SAINC1 for the nation and states and CAINC1 for counties.

An average, not a median: high incomes pull it up. It includes employer contributions to pensions and health insurance and government benefits, so it is higher than wages or household cash income. For the typical household use median_household_income. Not the same as gdp_per_capita_usd.

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

U.S. Bureau of Economic Analysis. CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents. https://apps.bea.gov/regional/zip/CAINC1.zip. Retrieved 2026-10-11.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Bureau of Economic Analysis. (2026). CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents (Counties in Maryland by per capita personal income, 2020) [Data set]. Retrieved October 11, 2026, from https://apps.bea.gov/regional/zip/CAINC1.zip

MLA 9

CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents, Counties in Maryland by per capita personal income, 2020. U.S. Bureau of Economic Analysis, 5 Feb. 2026, https://apps.bea.gov/regional/zip/CAINC1.zip. Invokely, https://invokely.ai/rankings/per-capita-personal-income/maryland-counties?period=2020. Accessed 11 Oct. 2026.

Chicago (author-date)

U.S. Bureau of Economic Analysis. 2026. CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents. Counties in Maryland by per capita personal income, 2020. Dataset. Accessed October 11, 2026. https://apps.bea.gov/regional/zip/CAINC1.zip. Also distributed by Invokely, https://invokely.ai/rankings/per-capita-personal-income/maryland-counties?period=2020.

Harvard

U.S. Bureau of Economic Analysis (2026) CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents, Counties in Maryland by per capita personal income, 2020 [Dataset]. Available at: https://apps.bea.gov/regional/zip/CAINC1.zip, via Invokely: https://invokely.ai/rankings/per-capita-personal-income/maryland-counties?period=2020 (Accessed: 11 October 2026).

BibTeX
@misc{bureau_counties_in_maryland_by_2020,
  author = {{U.S. Bureau of Economic Analysis}},
  title = {{CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents: Counties in Maryland by per capita personal income, 2020}},
  year = {2026},
  howpublished = {Data set},
  url = {https://apps.bea.gov/regional/zip/CAINC1.zip},
  urldate = {2026-10-11},
  note = {Accessed via Invokely, https://invokely.ai/rankings/per-capita-personal-income/maryland-counties?period=2020. Publisher attribution: U.S. Bureau of Economic Analysis. CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents. https://apps.bea.gov/regional/zip/CAINC1.zip. Retrieved 2026-10-11.},
}
RIS
TY  - DATA
AU  - U.S. Bureau of Economic Analysis
TI  - CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents: Counties in Maryland by per capita personal income, 2020
PY  - 2026
DA  - 2026/02/05
PB  - U.S. Bureau of Economic Analysis
DB  - Invokely
UR  - https://apps.bea.gov/regional/zip/CAINC1.zip
L2  - https://invokely.ai/rankings/per-capita-personal-income/maryland-counties?period=2020
Y2  - 2026/10/11
N1  - Accessed via Invokely, https://invokely.ai/rankings/per-capita-personal-income/maryland-counties?period=2020.
N1  - Publisher attribution: U.S. Bureau of Economic Analysis. CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents. https://apps.bea.gov/regional/zip/CAINC1.zip. Retrieved 2026-10-11.
ER  - 
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Questions

Which county has the highest per capita personal income?

Montgomery County, with $85,573 in 2020, according to the U.S. Bureau of Economic Analysis.

Which county has the lowest per capita personal income?

Somerset County, with $32,949 in 2020.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Bureau of Economic Analysis, CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents. Retrieved 2026-10-11.

Per capita personal income: other rankings

Counties in Maryland: more rankings