Maryland Hispanic or Latino of All Races Citizen Population By County in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the Hispanic or Latino of All Races citizen population for Maryland was 128,320 and represented 2.34% of the total Maryland citizen population.

Among all Maryland counties, Montgomery had the highest Hispanic or Latino of All Races citizen population (117.21K), followed by Prince George's (76.95K), and Anne Arundel (27.16K).

In terms of percentages, Montgomery had the highest percentage of its citizen population being Hispanic or Latino of All Races (13.68%), followed by Prince George's (9.88%), and Frederick (6.05%).

The chart and table below shows the Hispanic or Latino of All Races citizen population of each county and the percentage of each county's citizen population that were Hispanic or Latino of All Races.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
Maryland Hispanic or Latino of All Races Citizen Population By County in 2015
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County Citizen Population % of County Citizen Population
Montgomery 117205 13.68
Prince George's 76950 9.88
Anne Arundel 27160 5.09
Baltimore 26855 3.46
Baltimore city 18100 3.05
Howard 14280 5.14
Frederick 13830 6.05
Harford 8690 3.56
Charles 6410 4.31
Washington 4830 3.32
St. Mary's 4370 4.05
Carroll 3995 2.42
Cecil 3425 3.42
Wicomico 3295 3.44
Calvert 2740 3.07
Talbot 1395 3.81
Worcester 1385 2.75
Queen Anne's 1230 2.57
Caroline 1130 3.58
Allegany 960 1.32
Dorchester 750 2.37
Somerset 700 2.78
Kent 500 2.58
Garrett 265 0.89