Annapolis, MD 21409 ZIP Code Profile

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Annapolis, MD

ZIP Code 21409: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Annapolis, MD 21409

  • ZIP Code Type: STANDARD
  • County: Anne Arundel County
  • Centroid: Latitude 39.022, Longitude -76.45
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 170
  • PO Box Addresses: 0
  • Residential Addresses: 7,676
    • Multi-Family Addresses: 414
    • Single Family Addresses: 7,262

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

Jump to... (On This Page!)
  1. 21409 2018 Demographic Data
  2. Growth Rates for 21409 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Maryland Research Tools (Easy Tools & Current Data)
  3. Maryland Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Annapolis, MD 21409 Data & Demographics (As of July 1, 2018)


Total Population 21,691
Population in Households 21,656
Population in Familes 18,586
Population in Group Qrtrs 35
Population Density2 1,502
Diversity Index3 37


Median Household Income $112,419
Average Household Income $144,802
Per Capita Income $52,729


Total Housing Units 8,329 (100%)
Owner Occupied HU 6,595 (79.2%)
Renter Occupied HU 1,295 (15.5%)
Vacant Housing Units 439 ( 5.3%)
Median Home Value $414,881
Average Home Value $561,588


Total Households 7,890
Average Household Size 2.74
Family Households 5,818
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood 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.


2010-2018 2018-2023
Population 0.58% 0.74%
Households 0.45% 0.65%
Families 0.32% 0.57%
Median Household Income   1.61%
Per Capita Income   2.41%

Annapolis, MD 21409 - Peer Comparisons by Rank and Percentile

The table below compares 21409 to the other 448 ZIP Codes in Maryland by rank and percentile using July 1, 2018 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 # 120 73rd
Population Density # 130 71st
Diversity Index # 238 47th
Median Household Income # 81 82nd
Per Capita Income # 68 85th

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

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Compare Maryland July 1, 2018 Data
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