Maryland / Counties by Population

Maryland Counties by Population

The data is from the US Census. Below are 24 Maryland counties ranked 1 through 24 . You can copy and paste this list directly into your favorite spreadsheet program. Don't you just adore lovely numbers listed nicely in columns & rows? We do!

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Rank County Population
1 Montgomery County 1,043,530
2 Prince George's County 908,670
3 Baltimore County 828,018
4 Baltimore city/county 609,032
5 Anne Arundel County 571,275
6 Howard County 318,855
7 Harford County 252,222
8 Frederick County 251,422
9 Carroll County 167,699
10 Charles County 159,428
11 Washington County 150,109
12 St. Mary's County 112,290
13 Cecil County 102,552
14 Wicomico County 102,539
15 Calvert County 91,511
16 Allegany County 71,445
17 Worcester County 51,765
18 Queen Anne's County 49,632
19 Talbot County 37,167
20 Caroline County 33,049
21 Dorchester County 32,138
22 Garrett County 29,235
23 Somerset County 25,729
24 Kent County 19,536

United States Census Bureau. Annual Estimates of the Resident Population: April 1, 2010 to July 1, 2019. U.S. Census Bureau, Population Division. Web. May 2020. http://www.census.gov/.

United States Census Bureau. B01001 SEX BY AGE, 2019 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 10 December 2020. http://www.census.gov/.

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