Sabillasville, MD 21780 ZIP Code Profile

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Sabillasville, MD

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ZIP Code 21780: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Sabillasville, MD 21780

  • ZIP Code Type: STANDARD
  • County: Frederick County
  • Centroid: Latitude 39.678, Longitude -77.465
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 21780 has segments in 2 Counties / Independent Cities (Frederick, Washington).

  • Businesses Addresses: 20
  • PO Box Addresses: 48
  • Residential Addresses: 618
    • Multi-Family Addresses: 0
    • Single Family Addresses: 618

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

EXTREMELY LOCAL Demographic 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 demographic data.


21780 ZIP Code Map

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Sabillasville, MD 21780 Data & Demographics (As of July 1, 2017)


Total Population 1,745
Daytime Population: Workers 304
Daytime Population: Residents 808
Total Daytime Population (TDP) 1,112
Ratio TDP/Total Population1 0.64
Population in Households 1,659
Population in Familes 1,397
Population in Group Qrtrs 86
Population Density2 71
Diversity Index3 13


Median Household Income $68,026
Average Household Income $77,449
Per Capita Income $29,186


Total Housing Units 700 (100%)
Owner Occupied HU 495 (70.7%)
Renter Occupied HU 122 (17.4%)
Vacant Housing Units 83 (11.9%)
Median Home Value $267,254
Average Home Value $341,313


Total Households 617
Average Household Size 2.69
Family Households 453
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  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.


2010-2017 2017-2022
Population 0.28% 0.41%
Households 0.27% 0.39%
Families 0.12% 0.31%
Median Household Income   2.49%
Per Capita Income   2.34%

Sabillasville, MD 21780 - Peer Comparisons by Rank and Percentile

The table below compares 21780 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 # 321 30th
Population Density # 387 15th
Diversity Index # 414 9th
Median Household Income # 269 41st
Per Capita Income # 322 30th

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

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