Anne Arundel County, MD population age distribution
A complete breakdown of Anne Arundel County's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 5 years | 35,283 | 6% |
| 5 to 9 years | 36,244 | 6.16% |
| 10 to 14 years | 38,147 | 6.49% |
| 15 to 19 years | 34,610 | 5.88% |
| 20 to 24 years | 34,773 | 5.91% |
| 25 to 29 years | 38,597 | 6.56% |
| 30 to 34 years | 42,977 | 7.31% |
| 35 to 39 years | 41,667 | 7.08% |
| 40 to 44 years | 40,166 | 6.83% |
| 45 to 49 years | 36,574 | 6.22% |
| 50 to 54 years | 39,760 | 6.76% |
| 55 to 59 years | 40,846 | 6.95% |
| 60 to 64 years | 38,023 | 6.47% |
| 65 to 69 years | 28,265 | 4.81% |
| 70 to 74 years | 25,369 | 4.31% |
| 75 to 79 years | 16,651 | 2.83% |
| 80 to 84 years | 9,912 | 1.69% |
| 85 years and over | 10,245 | 1.74% |
TABLE OF CONTENTS
Anne Arundel County, MD population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Anne Arundel County, MD population by age group.
The largest age group is 30 to 34 years with a population of 42,977 (7.31% of the total population).
The largest age group in Anne Arundel County, MD was for the group of age 30 to 34 years with a population of 42,977 (7.31%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Anne Arundel County, MD was the 80 to 84 years with a population of 9,912 (1.69%).
Anne Arundel County, MD population by age cohort
To better understand the age distribution of Anne Arundel County, MD's population, we divided it into the following 3 cohorts:
- Children : Under the age of 18 years
- Adults (working population): Between the age of 18 and 64 years
- Seniors: 65 years and above
FIGURE 2
Anne Arundel County, MD population by age cohort
The largest age group was 18 to 64 years with a population of 366,060 (62.24% of the total population).
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 131,607 | 22.38% |
| 18 to 64 years | 366,060 | 62.24% |
| 65 years and over | 90,442 | 15.38% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Anne Arundel County 's population under 18 was 22.38%, compared to the 22.11% nationwide.
- Anne Arundel County's working population (between 18 and 64) was 62.24%, compared to 61.36% nationwide.
- Anne Arundel County's elderly or the senior population (over 65 age) was 15.38% as compared to 16.53% nationwide.
Anne Arundel County, MD population pyramid
Population pyramid for Anne Arundel County, MD is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.
Key stats from our analysis of the Anne Arundel County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Anne Arundel County, MD, is 28.3.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Anne Arundel County, MD, is 23.3.
- Total dependency ratio for Anne Arundel County, MD is 51.6.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Anne Arundel County, MD is 4.3.
FIGURE 3
Anne Arundel County, MD population pyramid
Anne Arundel County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Here's the Anne Arundel County, MD's male and female population across different age groups:
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 17,926 | 17,357 | 35,283 |
| 5 to 9 years | 18,693 | 17,551 | 36,244 |
| 10 to 14 years | 19,355 | 18,792 | 38,147 |
| 15 to 19 years | 17,823 | 16,787 | 34,610 |
| 20 to 24 years | 18,537 | 16,236 | 34,773 |
| 25 to 29 years | 19,924 | 18,673 | 38,597 |
| 30 to 34 years | 21,504 | 21,473 | 42,977 |
| 35 to 39 years | 20,707 | 20,960 | 41,667 |
| 40 to 44 years | 20,642 | 19,524 | 40,166 |
| 45 to 49 years | 18,196 | 18,378 | 36,574 |
| 50 to 54 years | 19,595 | 20,165 | 39,760 |
| 55 to 59 years | 19,612 | 21,234 | 40,846 |
| 60 to 64 years | 18,935 | 19,088 | 38,023 |
| 65 to 69 years | 13,002 | 15,263 | 28,265 |
| 70 to 74 years | 12,029 | 13,340 | 25,369 |
| 75 to 79 years | 7,477 | 9,174 | 16,651 |
| 80 to 84 years | 4,211 | 5,701 | 9,912 |
| 85 years and over | 3,692 | 6,553 | 10,245 |
Things to know
What is the population of Anne Arundel County, MD under 18?
Anne Arundel County's population under the age of 18 is 131,607, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 22.38% of the total resident population of Anne Arundel County, MD.
What is the aging population in Anne Arundel County, MD?
Anne Arundel County's population aged 65 years and above was 90,442. As per the U.S. Census Bureau's American Community Survey, this population is 15.38% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates