Baltimore, MD Population by Age

The median age in Baltimore, MD is 36.0, as per 2018-2022 ACS 5 -Year Estimates. Of the total population, 17.29% were under the age of 15, 21.70% aged 15 to 29, 46.24% aged 30 to 64, 13.10% aged 65 to 84, and 1.69% were 85 years of age and older.
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Updated Jul 26, 2024

Baltimore, MD population age distributions

A complete breakdown of Baltimore'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 35,412 6.06%
5 to 9 years 31,757 5.43%
10 to 14 years 33,877 5.8%
15 to 19 years 34,933 5.98%
20 to 24 years 38,348 6.56%
25 to 29 years 53,560 9.16%
30 to 34 years 54,477 9.32%
35 to 39 years 44,572 7.63%
40 to 44 years 33,096 5.66%
45 to 49 years 30,490 5.22%
50 to 54 years 33,604 5.75%
55 to 59 years 35,439 6.06%
60 to 64 years 38,588 6.6%
65 to 69 years 29,900 5.12%
70 to 74 years 22,949 3.93%
75 to 79 years 14,924 2.55%
80 to 84 years 8,760 1.5%
85 years and over 9,862 1.69%
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Baltimore, MD population by age group

Key stats
174,327
Population under 25 years
185,705
Population aged 25-44
138,121
Population aged 45-64
86,395
Population aged 65+

Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022

FIGURE 1

Baltimore, MD population by age group.

The largest age group is 30 to 34 years with a population of 54,477 (9.32% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

The largest age group in Baltimore, MD was for the group of age 30 to 34 years with a population of 54,477 (9.32%), according to the 2018-2022 American Community Survey.

At the same time, the smallest age group in Baltimore, MD was the 80 to 84 years with a population of 8,760 (1.50%).

Baltimore, MD population by age cohort

To better understand the age distribution of Baltimore, 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

Baltimore, MD population by age cohort

The largest age group was 18 to 64 years with a population of 378,711 (64.79% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

Baltimore, MD population by age cohort

Here's the population for each of the three cohorts.

Age Group Population % of Total Population
Under 18 years 119,442 20.43%
18 to 64 years 378,711 64.79%
65 years and over 86,395 14.78%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Baltimore 's population under 18 was 20.43%, compared to the 22.11% nationwide.
  • Baltimore's working population (between 18 and 64) was 64.79%, compared to 61.36% nationwide.
  • Baltimore's elderly or the senior population (over 65 age) was 14.78% as compared to 16.53% nationwide.

Baltimore, MD population pyramid

Population pyramid for Baltimore, 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 Baltimore's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Baltimore, MD, is 25.4.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Baltimore, MD, is 21.8.
  • Total dependency ratio for Baltimore, MD is 47.2.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Baltimore, MD is 4.6.

FIGURE 3

Baltimore, MD population pyramid

Baltimore population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

Baltimore, MD population pyramid

Here's the Baltimore, MD's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 18,007 17,405 35,412
5 to 9 years 15,742 16,015 31,757
10 to 14 years 17,652 16,225 33,877
15 to 19 years 17,041 17,892 34,933
20 to 24 years 18,013 20,335 38,348
25 to 29 years 25,436 28,124 53,560
30 to 34 years 26,014 28,463 54,477
35 to 39 years 20,889 23,683 44,572
40 to 44 years 15,614 17,482 33,096
45 to 49 years 14,259 16,231 30,490
50 to 54 years 15,721 17,883 33,604
55 to 59 years 16,535 18,904 35,439
60 to 64 years 17,044 21,544 38,588
65 to 69 years 13,416 16,484 29,900
70 to 74 years 9,416 13,533 22,949
75 to 79 years 6,073 8,851 14,924
80 to 84 years 3,264 5,496 8,760
85 years and over 2,952 6,910 9,862
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Things to know

What is the population of Baltimore, MD under 18?

Baltimore's population under the age of 18 is 119,442, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 20.43% of the total resident population of Baltimore, MD.

What is the aging population in Baltimore, MD?

Baltimore's population aged 65 years and above was 86,395. As per the U.S. Census Bureau's American Community Survey, this population is 14.78% of the entire population.

References

Datasets

Explore datasets by year of publication.
2024
Baltimore, MD Age Group Population Dataset: A Complete Breakdown of Baltimore Age Demographics from 0 to 85 Years and Over, Distributed Across 18 Age Groups // 2024 Edition
Last updated July 24, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

The dataset tabulates the Baltimore population distribution across 18 age groups. It lists the population in each age group along with the percentage population relative of the total population for Baltimore. The dataset can be utilized to understand the population distribution of Baltimore by age. For example, using this dataset, we can identify the largest age group in Baltimore.

Key observations

The largest age group in Baltimore, MD was for the group of age 30 to 34 years years with a population of 54,477 (9.32%), according to the ACS 2018-2022 5-Year Estimates. At the same time, the smallest age group in Baltimore, MD was the 80 to 84 years years with a population of 8,760 (1.50%). Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates

Age groups:

  • Under 5 years
  • 5 to 9 years
  • 10 to 14 years
  • 15 to 19 years
  • 20 to 24 years
  • 25 to 29 years
  • 30 to 34 years
  • 35 to 39 years
  • 40 to 44 years
  • 45 to 49 years
  • 50 to 54 years
  • 55 to 59 years
  • 60 to 64 years
  • 65 to 69 years
  • 70 to 74 years
  • 75 to 79 years
  • 80 to 84 years
  • 85 years and over

Variables / Data Columns

  • Age Group: This column displays the age group in consideration
  • Population: The population for the specific age group in the Baltimore is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Baltimore total population. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Baltimore Population by Age. You can refer the same here

Baltimore, MD Age Cohorts Dataset: Children, Working Adults, and Seniors in Baltimore - Population and Percentage Analysis // 2024 Edition
Last updated July 24, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

The dataset tabulates the Baltimore population by age cohorts (Children: Under 18 years; Working population: 18-64 years; Senior population: 65 years or more). It lists the population in each age cohort group along with its percentage relative to the total population of Baltimore. The dataset can be utilized to understand the population distribution across children, working population and senior population for dependency ratio, housing requirements, ageing, migration patterns etc.

Key observations

The largest age group was 18 to 64 years with a poulation of 378,711 (64.79% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

Age cohorts:

  • Under 18 years
  • 18 to 64 years
  • 65 years and over

Variables / Data Columns

  • Age Group: This column displays the age cohort for the Baltimore population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Baltimore is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Baltimore is shown in the following column.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Baltimore Population by Age. You can refer the same here

Baltimore, MD Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis // 2024 Edition
Last updated July 24, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

The dataset tabulates the data for the Baltimore, MD population pyramid, which represents the Baltimore population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates. It lists the male and female population for each age group, along with the total population for those age groups. Higher numbers at the bottom of the table suggest population growth, whereas higher numbers at the top indicate declining birth rates. Furthermore, the dataset can be utilized to understand the youth dependency ratio, old-age dependency ratio, total dependency ratio, and potential support ratio.

Key observations

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Baltimore, MD, is 25.4.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Baltimore, MD, is 21.8.
  • Total dependency ratio for Baltimore, MD is 47.2.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Baltimore, MD is 4.6.
Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

Age groups:

  • Under 5 years
  • 5 to 9 years
  • 10 to 14 years
  • 15 to 19 years
  • 20 to 24 years
  • 25 to 29 years
  • 30 to 34 years
  • 35 to 39 years
  • 40 to 44 years
  • 45 to 49 years
  • 50 to 54 years
  • 55 to 59 years
  • 60 to 64 years
  • 65 to 69 years
  • 70 to 74 years
  • 75 to 79 years
  • 80 to 84 years
  • 85 years and over

Variables / Data Columns

  • Age Group: This column displays the age group for the Baltimore population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Baltimore for the selected age group is shown in the following column.
  • Population (Female): The female population in the Baltimore for the selected age group is shown in the following column.
  • Total Population: The total population of the Baltimore for the selected age group is shown in the following column.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Baltimore Population by Age. You can refer the same here

If you're looking for datasets from another year, please feel free to contact us at research@neilsberg.com and we'll be happy to assist you further.

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