Data / Median household income (US single-year estimate) / St. Mary's County

Median household income (US single-year estimate) in St. Mary's County

Median household income (US single-year estimate) in St. Mary's County was $116,969 in 2024, according to the U.S. Census Bureau. That is up 14.3% from 2023. That is the 7th highest of 24 counties in 2024.

2024, USD116,969
Change on 2023+14.3%
Rank7th of 24Counties in Maryland ranked
Series high116,9692024
Series low70,1632006

Next release: Wednesday, 27 January 2027, estimated by Invokely from past publication dates (low confidence), not announced by the publisher. Release calendar

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Median household income (US single-year estimate) in St. Mary's County, 2006 to 2024

70K80K90K100K110K120K20062009201220152018202120242006: 70,163 USD2007: 72,534 USD2008: 77,703 USD2009: 71,316 USD2010: 81,559 USD2011: 80,943 USD2012: 85,478 USD2013: 78,274 USD2014: 84,686 USD2015: 83,148 USD2016: 80,049 USD2017: 82,433 USD2018: 89,964 USD2019: 89,123 USD2020: 105,197 USD2021: 106,539 USD2022: 112,154 USD2023: 102,345 USD2024: 116,969 USD60K80K100K120K2006201320242006: 70,163 USD2007: 72,534 USD2008: 77,703 USD2009: 71,316 USD2010: 81,559 USD2011: 80,943 USD2012: 85,478 USD2013: 78,274 USD2014: 84,686 USD2015: 83,148 USD2016: 80,049 USD2017: 82,433 USD2018: 89,964 USD2019: 89,123 USD2020: 105,197 USD2021: 106,539 USD2022: 112,154 USD2023: 102,345 USD2024: 116,969 USD
USD. Source: U.S. Census Bureau, Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties. Retrieved 2026-10-12, published 2026-01-27.
All 19 values
PeriodUSD
2024116,969
2023102,345
2022112,154
2021106,539
2020105,197
201989,123
201889,964
201782,433
201680,049
201583,148
201484,686
201378,274
201285,478
201180,943
201081,559
200971,316
200877,703
200772,534
200670,163

Compared with Maryland and United States

Place2024
St. Mary's County116,969
Maryland102,835
United States81,604

St. Mary's County compared with nearby places

Allegany County: 63,215 USDAnne Arundel County: 127,042 USDBaltimore County: 87,865 USDCalvert County: 121,798 USDCaroline County: 72,564 USDCarroll County: 114,927 USDCecil County: 89,501 USDCharles County: 125,985 USDDorchester County: 65,476 USDFrederick County: 121,380 USDGarrett County: 67,553 USDHarford County: 110,665 USDHoward County: 149,980 USDKent County: 75,873 USDMontgomery County: 138,870 USDPrince George's County: 97,634 USDQueen Anne's County: 112,621 USDSt. Mary's County: 116,969 USDSomerset County: 53,022 USDTalbot County: 87,121 USDWashington County: 77,632 USDWicomico County: 67,786 USDWorcester County: 81,711 USDBaltimore city: 63,451 USD
  • Under 68K
  • 68K to 83K
  • 83K to 110K
  • 110K to 120K
  • 120K and over
Median household income (US single-year estimate), 2024, USD. St. Mary's County is outlined. Same source and period for every area shown. Source: U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Rankings

Definition

Household income at the middle of the distribution for one year, in US dollars of that year. United States: Census Bureau Small Area Income and Poverty Estimates (SAIPE) for the nation, states and counties.

A model-based estimate that combines the one-year American Community Survey with federal tax records and other administrative data, so every county gets a figure for a single year. The national figure is the one-year ACS estimate. Not adjusted for inflation between years. The Census Bureau advises comparing years from 2006 on only. For the five-year ACS median, which also covers cities, use median_household_income.

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How to cite

U.S. Census Bureau. Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties. https://www2.census.gov/programs-surveys/saipe/datasets/2024/2024-state-and-county/est24all.txt. Retrieved 2026-10-12.

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. Census Bureau. (2026). Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties (Median household income (US single-year estimate), St. Mary's County, 2006 to 2024) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/saipe/datasets/2024/2024-state-and-county/est24all.txt

MLA 9

Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties, Median household income (US single-year estimate), St. Mary's County, 2006 to 2024. U.S. Census Bureau, 27 Jan. 2026, https://www2.census.gov/programs-surveys/saipe/datasets/2024/2024-state-and-county/est24all.txt. Invokely, https://invokely.ai/en/median-household-income-single-year-us/st-marys-county-maryland. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties. Median household income (US single-year estimate), St. Mary's County, 2006 to 2024. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/saipe/datasets/2024/2024-state-and-county/est24all.txt. Also distributed by Invokely, https://invokely.ai/en/median-household-income-single-year-us/st-marys-county-maryland.

Harvard

U.S. Census Bureau (2026) Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties, Median household income (US single-year estimate), St. Mary's County, 2006 to 2024 [Dataset]. Available at: https://www2.census.gov/programs-surveys/saipe/datasets/2024/2024-state-and-county/est24all.txt, via Invokely: https://invokely.ai/en/median-household-income-single-year-us/st-marys-county-maryland (Accessed: 12 October 2026).

BibTeX
@misc{census_median_household_income_us_2024,
  author = {{U.S. Census Bureau}},
  title = {{Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties: Median household income (US single-year estimate), St. Mary's County, 2006 to 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/saipe/datasets/2024/2024-state-and-county/est24all.txt},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/en/median-household-income-single-year-us/st-marys-county-maryland. Publisher attribution: U.S. Census Bureau. Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties. https://www2.census.gov/programs-surveys/saipe/datasets/2024/2024-state-and-county/est24all.txt. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties: Median household income (US single-year estimate), St. Mary's County, 2006 to 2024
PY  - 2026
DA  - 2026/01/27
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/saipe/datasets/2024/2024-state-and-county/est24all.txt
L2  - https://invokely.ai/en/median-household-income-single-year-us/st-marys-county-maryland
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/en/median-household-income-single-year-us/st-marys-county-maryland.
N1  - Publisher attribution: U.S. Census Bureau. Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties. https://www2.census.gov/programs-surveys/saipe/datasets/2024/2024-state-and-county/est24all.txt. Retrieved 2026-10-12.
ER  -
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Questions

What is the median household income (US single-year estimate) in St. Mary's County?

Median household income (US single-year estimate) in St. Mary's County was $116,969 in 2024, according to the U.S. Census Bureau. That is up 14.3% from 2023. That is the 7th highest of 24 counties in 2024.

Where does this figure come from?

U.S. Census Bureau. Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties. Retrieved by Invokely on 2026-10-12.

What was the highest median household income (US single-year estimate) in St. Mary's County?

$116,969 in 2024, the highest value since 2006 in this series.

Related statistics for St. Mary's County

All statistics for St. Mary's County | St. Mary's County in figures