Rockville, MD 20852 ZIP Code Profile

Related Place Profiles:
North Bethesda, MD | Rockville, MD

ZIP Code 20852: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Rockville, MD 20852

Acceptable Alternative
N Bethesda, MD 20852
North Bethesda, MD 20852

Not Acceptable, USPS
No Bethesda, MD 20852

  • ZIP Code Type: STANDARD
  • County: Montgomery County
  • Centroid: Latitude 39.047, Longitude -77.12
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 2,213
  • PO Box Addresses: 0
  • Residential Addresses: 22,136
    • Multi-Family Addresses: 14,328
    • Single Family Addresses: 7,808

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. 20852 2018 Demographic Data
  2. Growth Rates for 20852 (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.


Rockville, MD 20852 Data & Demographics (As of July 1, 2018)


Total Population 46,647
Population in Households 45,810
Population in Familes 31,954
Population in Group Qrtrs 837
Population Density2 5,247
Diversity Index3 69


Median Household Income $100,338
Average Household Income $136,360
Per Capita Income $64,095


Total Housing Units 22,850 (100%)
Owner Occupied HU 9,610 (42.1%)
Renter Occupied HU 12,092 (52.9%)
Vacant Housing Units 1,148 ( 5.0%)
Median Home Value $478,281
Average Home Value $571,876


Total Households 21,702
Average Household Size 2.11
Family Households 11,041
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 1.72% 1.32%
Households 1.85% 1.35%
Families 1.56% 1.24%
Median Household Income   2.18%
Per Capita Income   3.01%

Rockville, MD 20852 - Peer Comparisons by Rank and Percentile

The table below compares 20852 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 # 25 95th
Population Density # 40 91st
Diversity Index # 52 89th
Median Household Income # 138 69th
Per Capita Income # 28 94th

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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