Anne Arundel County MD Information


Anne Arundel County MD - Peer Comparisons by Rank and Percentile

The table below compares Anne Arundel County to the other 24 counties / independent cities and county equivalents in Maryland by rank and percentile using July 1, 2014 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 5 83rd
Population Density1 # 5 83rd
Diversity Index2 # 10 63rd
Median Household Income # 6 79th
Per Capita Income # 3 92nd

Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.


Anne Arundel County MD Data & Demographics (As of July 1, 2014)


Total Population 554,262
Population in Households 540,096
Population in Familes 444,793
Population in Group Qrtrs 14,166
Population Density1 1,336
Diversity Index2 51


Total Households 206,382
Average Household Size 2.62
Family Households 143,033
Average Family Size 3


Total Housing Units 220,435 (100%)
Owner Occupied HU 149,685 (67.9%)
Renter Occupied HU 56,697 (25.7%)
Vacant Housing Units 14,053 ( 6.4%)
Median Home Value $375,141
Average Home Value $449,746


Median Household Income $89,589
Average Household Income $109,699
Per Capita Income $41,290
  (Compound Annual Growth Rates)


2010-2014 2014-2019
Population 0.72% 0.93%
Households 0.82% 0.98%
Families 0.63% 0.85%
Median Household Income   2.49%
Per Capita Income   3.07%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Information Updates

The Demographic Data for the 1,273 Maryland cities, towns, counties, ZIP Codes and Census Designated Places (CDPs) profiled in this gazetteer is updated annually. Last Update: July 1, 2014.

The ZIP Code maps and the data regarding the number of residential and business addresses in each ZIP Code are updated four times per year. Last Update: November 1, 2014.

The information on the 33,352 Maryland Physical, Cultural and Historic Features is updated six times per year. Last Update: December 2, 2014.

The School Attendance Zone Maps for 1,352 Maryland public schools are updated four times per year. Last Update: October 6, 2014.