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 6,042,718 people according to the US Census Bureau's 2018 Population Estimates Program.
The Maryland median household income in the past 12 months is $78,916 in 2017 inflation-adjusted dollars according to the US Census Bureau's 2017 American Community Survey.
Maryland has 2,427,014 housing units according to the US Census Bureau's 2017 American Community Survey.

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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 2017 datasets – specifically the 2017 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 Radius 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	1,052,567
2	Prince George's County	909,308
3	Baltimore County	828,431
4	Anne Arundel County	576,031
5	Howard County	323,196
6	Frederick County	255,648
7	Harford County	253,956
8	Carroll County	168,429
9	Charles County	161,503
10	Washington County	150,926

See all Maryland Counties by Population

Maryland Cities by Population

1	Baltimore	602,495
2	Columbia	103,170
3	Germantown	91,447
4	Silver Spring	79,483
5	Waldorf	73,223
6	Frederick	72,146
7	Ellicott City	71,737
8	Glen Burnie	68,768
9	Gaithersburg	68,289
10	Rockville	68,268