Rohrersville, MD 21779 ZIP Code Profile

Related Place Profiles:
Gapland, MD | Rohrersville, MD
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ZIP Code 21779: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Rohrersville, MD 21779

Acceptable Alternative
Gapland, MD 21779

  • ZIP Code Type: STANDARD
  • County: Washington County
  • Centroid: Latitude 39.438, Longitude -77.659
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 17
  • PO Box Addresses: 44
  • Residential Addresses: 356
    • Multi-Family Addresses: 0
    • Single Family Addresses: 356

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. 21779 2018 Demographic Data
  2. Growth Rates for 21779 (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.



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Rohrersville, MD 21779 Data & Demographics (As of July 1, 2018)

POPULATION

Total Population 969
Population in Households 967
Population in Familes 836
Population in Group Qrtrs 2
Population Density2 140
Diversity Index3 9
 

INCOME

Median Household Income $73,389
Average Household Income $92,316
Per Capita Income $34,861

HOUSING

Total Housing Units 382 (100%)
Owner Occupied HU 323 (84.6%)
Renter Occupied HU 42 (11.0%)
Vacant Housing Units 17 ( 4.5%)
Median Home Value $324,026
Average Home Value $354,180
 

HOUSEHOLDS

Total Households 365
Average Household Size 2.65
Family Households 277
Average Family Size 3
NOTES
  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.

GROWTH RATE / YEAR

2010-2018 2018-2023
Population 0.29% 0.35%
Households 0.34% 0.38%
Families 0.22% 0.29%
Median Household Income   3.86%
Per Capita Income   4.11%

Rohrersville, MD 21779 - Peer Comparisons by Rank and Percentile

The table below compares 21779 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 # 356 21st
Population Density # 322 28th
Diversity Index # 426 5th
Median Household Income # 258 43rd
Per Capita Income # 254 44th

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


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