Tall Timbers, MD 20690 ZIP Code Profile

Related Place Profiles:
Tall Timbers, MD

Camera Icon Photos of the local Tall Timbers, MD area

ZIP Code 20690: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Tall Timbers, MD 20690

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 5
  • Single Family Addresses: 324
  • Multi-Family Addresses: 0
  • County: St. Mary's County
  • Centroid: Latitude 38.166, Longitude -76.543
  • 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.


20690 ZIP Code Map

Search the map for:

Tall Timbers, MD 20690 Data & Demographics (As of July 1, 2016)


Total Population 1,123
Population in Households 1,123
Population in Familes 917
Population in Group Qrtrs 0
Population Density1 480
Diversity Index2 32


Total Households 471
Average Household Size 2.38
Family Households 319
Average Family Size 3


Total Housing Units 619 (100%)
Owner Occupied HU 352 (56.9%)
Renter Occupied HU 119 (19.2%)
Vacant Housing Units 148 (23.9%)
Median Home Value $437,234
Average Home Value $479,048


Median Household Income $94,439
Average Household Income $119,693
Per Capita Income $50,201
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 2.37% 2.05%
Households 2.24% 2.0%
Families 2.17% 1.93%
Median Household Income   2.1%
Per Capita Income   1.56%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Tall Timbers, MD 20690 - Peer Comparisons by Rank and Percentile

The table below compares 20690 to the other 455 ZIP Codes in Maryland by rank and percentile using July 1, 2016 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 # 348 24th
Population Density1 # 208 55th
Diversity Index2 # 277 39th
Median Household Income # 139 70th
Per Capita Income # 68 85th

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

Maryland Research Tools

Maryland Census Data Comparison Tool

Compare Maryland Census Data
Highest or Lowest: