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 8 to 10 high-value hours searching the internet.

The Maryland population is 6,016,447 people according to the US Census Bureau's 2016 Population Estimates Program.
The Maryland median household income in the past 12 months is $74,551 in 2015 inflation-adjusted dollars according to the US Census Bureau's 2015 American Community Survey.
Maryland has 2,410,256 housing units according to the US Census Bureau's 2015 American Community Survey.

Skip Hours of Internet Research.

Get Demographic Spreadsheet Reports for Maryland cities, counties or zips for starting at just $49.

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Easy to Understand — jargon-free data, charts & graphs
Most Popular data — like population, income & age
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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 2015 datasets – specifically the 2015 American Community Survey (ACS) 5 year dataset. We use the Census’ ACS 5 year dataset for 3 reasons.

It’s updated every year.
It typically has the smallest margins of error of the Census’ ACS datasets.
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 Demographics 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	1,043,863
2	Prince George's County	908,049
3	Baltimore County	831,026
4	Anne Arundel County	568,346
5	Howard County	317,233
6	Harford County	251,032
7	Frederick County	247,591
8	Carroll County	167,656
9	Charles County	157,705
10	Washington County	150,292

See all Maryland Counties by Population

Maryland Cities by Population

1	Baltimore	614,664
2	Columbia	103,055
3	Germantown	89,826
4	Silver Spring	77,460
5	Waldorf	71,399
6	Frederick	70,060
7	Glen Burnie	68,550
8	Ellicott City	68,513
9	Gaithersburg	67,776
10	Rockville	66,940