Interpretation of Demographics Data
Demographic Data Report for Maryland by County
Population: Age 40 and over
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Value
United States
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Value (Percent) : The value is 48.3 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 160,683,909.
- Rank within US : N/A
Maryland
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Value (Percent) : The value is 49.0 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 3,025,192.
- Rank within US : This state is ranked 22 of 52
Baltimore City
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 44.0 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 253,946.
- Rank within US : This county is ranked 2823 of 3143
St. Marys County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 45.9 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 52,524.
- Rank within US : This county is ranked 2669 of 3143
Wicomico County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 45.9 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 47,781.
- Rank within US : This county is ranked 2669 of 3143
Prince Georges County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 47.9 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 457,555.
- Rank within US : This county is ranked 2429 of 3143
Charles County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 48.1 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 81,069.
- Rank within US : This county is ranked 2398 of 3143
Somerset County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 48.1 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 11,876.
- Rank within US : This county is ranked 2398 of 3143
Frederick County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 48.2 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 135,010.
- Rank within US : This county is ranked 2375 of 3143
Anne Arundel County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 48.7 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 287,793.
- Rank within US : This county is ranked 2283 of 3143
Howard County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 49.1 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 163,825.
- Rank within US : This county is ranked 2207 of 3143
Baltimore County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 49.4 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 420,022.
- Rank within US : This county is ranked 2131 of 3143
Caroline County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 49.7 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 16,593.
- Rank within US : This county is ranked 2071 of 3143
Montgomery County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 50.1 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 529,848.
- Rank within US : This county is ranked 1995 of 3143
Calvert County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 50.6 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 47,432.
- Rank within US : This county is ranked 1867 of 3143
Harford County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 50.7 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 133,079.
- Rank within US : This county is ranked 1843 of 3143
Cecil County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 50.8 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 53,052.
- Rank within US : This county is ranked 1823 of 3143
Washington County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 51.1 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 79,209.
- Rank within US : This county is ranked 1751 of 3143
Carroll County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 51.6 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 90,028.
- Rank within US : This county is ranked 1629 of 3143
Allegany County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 52.6 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 35,618.
- Rank within US : This county is ranked 1368 of 3143
Dorchester County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 54.8 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 17,885.
- Rank within US : This county is ranked 848 of 3143
Queen Annes County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 55.1 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 28,059.
- Rank within US : This county is ranked 797 of 3143
Kent County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 57.0 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 10,986.
- Rank within US : This county is ranked 548 of 3143
Garrett County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 57.2 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 16,436.
- Rank within US : This county is ranked 523 of 3143
Talbot County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 60.9 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 22,977.
- Rank within US : This county is ranked 206 of 3143
Worcester County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 61.2 percent.
- People (Age 40 And Over) : The number of people (age 40 and over) is 32,589.
- Rank within US : This county is ranked 186 of 3143
Notes:
Created by statecancerprofiles.cancer.gov on 07/02/2025 9:44 am.
Φ Rural-Urban Continuum Codes provided by the USDA.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 40 and over, see the dictionary.
Data for United States does not include Puerto Rico.