Indian Head, MD 20640 ZIP Code Profile

Related Place Profiles:
Indian Head, MD | Pisgah, MD

ZIP Code 20640: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Indian Head, MD 20640

Acceptable Alternative
Pisgah, MD 20640

  • ZIP Code Type: STANDARD
  • County: Charles County
  • Centroid: Latitude 38.572, Longitude -77.153
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 143
  • PO Box Addresses: 156
  • Residential Addresses: 3,769
    • Multi-Family Addresses: 18
    • Single Family Addresses: 3,751

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 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.


20640 ZIP Code Map

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Indian Head, MD 20640 Data & Demographics (As of July 1, 2017)


Total Population 9,855
Daytime Population: Workers 3,108
Daytime Population: Residents 4,940
Total Daytime Population (TDP) 8,048
Ratio TDP/Total Population1 0.82
Population in Households 9,695
Population in Familes 8,062
Population in Group Qrtrs 160
Population Density2 233
Diversity Index3 62


Median Household Income $69,599
Average Household Income $86,799
Per Capita Income $31,782


Total Housing Units 3,971 (100%)
Owner Occupied HU 2,588 (65.2%)
Renter Occupied HU 953 (24.0%)
Vacant Housing Units 430 (10.8%)
Median Home Value $245,238
Average Home Value $274,102


Total Households 3,541
Average Household Size 2.74
Family Households 2,501
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 0.79% 0.92%
Households 0.73% 0.9%
Families 0.63% 0.84%
Median Household Income   1.88%
Per Capita Income   2.48%

Indian Head, MD 20640 - Peer Comparisons by Rank and Percentile

The table below compares 20640 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 # 185 60th
Population Density # 284 38th
Diversity Index # 82 82nd
Median Household Income # 256 44th
Per Capita Income # 286 38th

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

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