Bel Air, MD 21015 ZIP Code Profile

Related Place Profiles:
Bel Air, MD

Camera Icon Photos of the local Bel Air, MD area

ZIP Code 21015: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Bel Air, MD 21015

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 449
  • Single Family Addresses: 9,412
  • Multi-Family Addresses: 1,244
  • County: Harford County
  • Centroid: Latitude 39.535, Longitude -76.289
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


21015 ZIP Code Map

Search the map for:

Bel Air, MD 21015 Data & Demographics (As of July 1, 2017)


Total Population 29,616
Population in Households 29,448
Population in Familes 25,827
Population in Group Qrtrs 168
Population Density1 908
Diversity Index2 31


Total Households 10,472
Average Household Size 2.81
Family Households 7,955
Average Family Size 3


Total Housing Units 10,931 (100%)
Owner Occupied HU 8,665 (79.3%)
Renter Occupied HU 1,807 (16.5%)
Vacant Housing Units 459 ( 4.2%)
Median Home Value $337,831
Average Home Value $374,743


Median Household Income $100,715
Average Household Income $117,327
Per Capita Income $41,693
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.39% 0.48%
Households 0.34% 0.45%
Families 0.24% 0.37%
Median Household Income   1.07%
Per Capita Income   2.17%
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.

Bel Air, MD 21015 - Peer Comparisons by Rank and Percentile

The table below compares 21015 to the other 456 ZIP Codes in Maryland by rank and percentile using July 1, 2017 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 # 86 81st
Population Density1 # 162 65th
Diversity Index2 # 288 37th
Median Household Income # 120 74th
Per Capita Income # 158 66th

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

Maryland Research Tools

Maryland Census Data Comparison Tool

Compare Maryland Census Data
Highest or Lowest: