Share of the population by age and sex, five-year groups

Population of Maryland, 2010–2025 · click to pick a year
Estimates up to 2019 are built on the 2010 Census, those from 2020 on the 2020 Census. A line that steps up or down between 2019 and 2020 reflects this re-basing, not a sudden change in population.

Year

-5 -1   2019  +1 +5

6,054,954 people lived in Maryland on July 1, 2019: the 19th-largest population among the 50 states and the District of Columbia. The median age was 39.0 years (United States: 38.4); children (18.4%) and older adults (15.9%) make up similar shares of the population. There were 93.9 men for every 100 women. Since 2010 the population has grown by 4.6%. Source: U.S. Census Bureau, Population Estimates Program, Vintage 2020 estimates (resident population on July 1; public domain). Median age, shares, dependency ratios and rankings are calculated by PopulationPyramid.net from these estimates; the Census Bureau does not endorse this site.

Key indicators, 2019
Population
6,054,954
Rank by population
19th of 51
Median age
39.0
Men per 100 women
93.9
Under 15
18.4%
15–64
65.8%
65 and over
15.9%
Child dependency
28.0
Old-age dependency
24.1
Change since 2010
+4.6%
Dependency ratios count children under 15 or adults 65 and over per 100 residents aged 15 to 64.
Show the population by age group, 2019
AgeMenWomenTotalShare
0-4185,328178,316363,6446.0%
5-9189,710181,741371,4516.1%
10-14192,691185,204377,8956.2%
15-19193,467187,123380,5906.3%
20-24188,410183,312371,7226.1%
25-29208,022204,989413,0116.8%
30-34206,644212,018418,6626.9%
35-39200,553210,651411,2046.8%
40-44181,417190,504371,9216.1%
45-49185,540199,932385,4726.4%
50-54196,128213,826409,9546.8%
55-59206,327225,788432,1157.1%
60-64182,828204,234387,0626.4%
65-69143,139169,494312,6335.2%
70-74112,376137,197249,5734.1%
75-7973,83196,346170,1772.8%
80-8444,83163,896108,7271.8%
85+41,23277,909119,1412.0%
How Maryland compares with similar-sized states, 2019
RankStateResidentsRelative
16 Tennessee 6,830,325
17 Indiana 6,731,010
18 Missouri 6,140,475
19 Maryland 6,054,954
20 Wisconsin 5,824,581
21 Colorado 5,758,486
22 Minnesota 5,640,053
Frequently asked questions about Maryland's population
What is the population of Maryland?
Maryland had an estimated 6,054,954 residents on July 1, 2019, according to the U.S. Census Bureau, Population Estimates Program. That ranks 19th among the 51 states and the District of Columbia.
What is the median age in Maryland?
The median age in Maryland was 39.0 years in 2019, the 23rd oldest of the 51 states and DC. That is 0.6 years older than the national median of 38.4.
How many people in Maryland are 65 or older?
About 960,251 residents of Maryland (15.9%) were 65 or older in 2019, against 18.4% under 15 and 65.8% aged 15 to 64.
What does the population pyramid of Maryland show?
In 2019, Maryland: children (18.4%) and older adults (15.9%) make up similar shares of the population. There were 93.9 men for every 100 women.
How fast is the population of Maryland changing?
The population of Maryland grew by 4.6% between 2010 and 2019, and by 0.2% in the last year.
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