Stevensville, MD 21666 ZIP Code Profile

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Stevensville, MD

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ZIP Code 21666: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Stevensville, MD 21666

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 603
  • Single Family Addresses: 4,748
  • Multi-Family Addresses: 208
  • County: Queen Anne's County
  • Centroid: Latitude 38.932, Longitude -76.336
  • 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.


21666 ZIP Code Map

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Stevensville, MD 21666 Data & Demographics (As of July 1, 2017)


Total Population 12,798
Daytime Population: Workers 4,955
Daytime Population: Residents 5,479
Total Daytime Population (TDP) 10,434
Ratio TDP/Total Population1 0.82
Population in Households 12,798
Population in Familes 11,078
Population in Group Qrtrs 0
Population Density2 582
Diversity Index3 16


Median Household Income $101,339
Average Household Income $116,612
Per Capita Income $42,616


Total Housing Units 5,303 (100%)
Owner Occupied HU 4,085 (77.0%)
Renter Occupied HU 592 (11.2%)
Vacant Housing Units 626 (11.8%)
Median Home Value $393,154
Average Home Value $516,279


Total Households 4,677
Average Household Size 2.74
Family Households 3,532
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.
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.5% 0.63%
Households 0.35% 0.55%
Families 0.31% 0.49%
Median Household Income   1.17%
Per Capita Income   2.23%

Stevensville, MD 21666 - Peer Comparisons by Rank and Percentile

The table below compares 21666 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 # 161 65th
Population Density # 195 57th
Diversity Index # 394 14th
Median Household Income # 115 75th
Per Capita Income # 144 69th

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

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