Galena, MD 21635 ZIP Code Profile

Related Place Profiles:
Galena, MD | Golts, MD

ZIP Code 21635: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Galena, MD 21635

Acceptable Alternative
Golts, MD 21635

  • ZIP Code Type: STANDARD
  • County: Kent County
  • Centroid: Latitude 39.336, Longitude -75.868
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 81
  • PO Box Addresses: 112
  • Residential Addresses: 850
    • Multi-Family Addresses: 0
    • Single Family Addresses: 850

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. 21635 2018 Demographic Data
  2. Growth Rates for 21635 (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.


Galena, MD 21635 Data & Demographics (As of July 1, 2018)


Total Population 2,186
Population in Households 2,186
Population in Familes 1,832
Population in Group Qrtrs 0
Population Density2 65
Diversity Index3 30


Median Household Income $66,916
Average Household Income $86,663
Per Capita Income $35,244


Total Housing Units 1,136 (100%)
Owner Occupied HU 697 (61.4%)
Renter Occupied HU 192 (16.9%)
Vacant Housing Units 247 (21.7%)
Median Home Value $317,111
Average Home Value $335,079


Total Households 889
Average Household Size 2.46
Family Households 626
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 0.13% -0.11%
Households 0.08% -0.14%
Families -0.04% -0.22%
Median Household Income   0.02%
Per Capita Income   0.99%

Galena, MD 21635 - Peer Comparisons by Rank and Percentile

The table below compares 21635 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 # 305 32nd
Population Density # 382 15th
Diversity Index # 296 34th
Median Household Income # 286 36th
Per Capita Income # 249 45th

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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