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Mind-boggled by Maryland Demographics?

Get the Maryland demographic data that you need. You can get the most current Maryland data from the US Census Bureau without spending 40 high-value hours searching the internet.

  • The Maryland population is 6,180,253 people according to the US Census Bureau's 2023 Population Estimates Program.
  • The Maryland median household income in the past 12 months is $101,652 in 2023 inflation-adjusted dollars according to the US Census Bureau's 2023 American Community Survey.
  • Maryland has 2,545,532 housing units according to the US Census Bureau's 2023 American Community Survey.

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  • The most current data
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  • Easy to Understand — jargon-free data
  • Most Popular data — like population, income & age
  • Confidence — includes proper citations & footnotes
  • Time Savings — Our customers tell us these reports save 40+ hours of internet research, data pulling & formatting.

To learn more, click on the letter that the name of your city or county begins with.

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How Current are the Data?

The Maryland demographics on this site are the most current data available from the US Census Bureau.

Currently, most data points are from 2023 datasets – specifically the 2023 Population Estimates Program and 2023 American Community Survey. We use the Census' ACS 5-year dataset for 3 reasons.

  1. It's updated every year.
  2. It typically has the smallest margins of error of the Census' ACS datasets.
  3. It allows for apples to apples comparisons of large geographies to small geographies (i.e. state data to city data).

We're constantly updating the demographic reports and this site with the most current data throughout the year.

Got questions about these Maryland demographics? Call us at 1-800-939-2130.

Maryland Counties by Population

1 Montgomery County 1,058,474
2 Prince George's County 947,430
3 Baltimore County 844,703
4 Anne Arundel County 594,582
5 Baltimore city/county 565,239
6 Howard County 336,001
7 Frederick County 293,391
8 Harford County 264,644
9 Carroll County 176,639
10 Charles County 171,973

See all Maryland Counties by Population

Maryland Cities by Population

1 Baltimore 565,239
2 Columbia 105,871
3 Germantown 90,521
4 Frederick 85,793
5 Waldorf 82,541
6 Silver Spring 82,129
7 Ellicott City 73,737
8 Glen Burnie 72,772
9 Gaithersburg 69,563
10 Bethesda 67,403

See all Maryland Cities by Population

Maryland Zip Codes by Population

1 20906 71,216
2 20878 65,236
3 21234 65,010
4 21740 63,140
5 20874 62,233
6 21122 61,589
7 21117 61,337
8 21222 58,935
9 20904 57,244
10 21061 56,453

See all Maryland Zip Codes by Population

Maryland Counties by Average Income

1 Howard County $180,793
2 Montgomery County $177,086
3 Calvert County $153,737
4 Anne Arundel County $152,859
5 Frederick County $144,655
6 Charles County $140,010
7 Queen Anne's County $139,205
8 Carroll County $138,928
9 St. Mary's County $138,624
10 Harford County $132,060

See all Maryland Counties by Income

Maryland Cities by Average Income

1 Martin's Additions $526,799
2 Chevy Chase town $521,023
3 Chevy Chase Village $517,064
4 Chevy Chase Section Five $473,810
5 Chevy Chase Section Three $469,249
6 Somerset $438,623
7 Brookmont $417,550
8 Chevy Chase View $417,019
9 Cabin John $338,168
10 Travilah $335,066

See all Maryland Cities by Income

Products & Services

Demographics Reports

Get the most important demographics for all cities, all counties or all zips in Maryland in an easy-to-use spreadsheet.

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Radius Reports

Add the most current US Census demographics for any 3 radius rings around your business to your business plan.

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About Us

Maryland-Demographics.com is made by the Cubit Team.

Kristen Carney

Kristen,
Cofounder

Working with data since 2002

Anthony Morales

Anthony,
Cofounder

Working with data since 2000

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