Darien, CT 06820 ZIP Code Profile

Related Place Profiles:
Darien, CT | Noroton, CT | Noroton Heights, CT | Tokeneke, CT
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ZIP Code 06820: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Darien, CT 06820

Not Acceptable, USPS
Noroton, CT 06820
Noroton Heights, CT 06820
Tokeneke, CT 06820

  • ZIP Code Type: STANDARD
  • County: Fairfield County
  • Centroid: Latitude 41.08, Longitude -73.481
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 911
  • PO Box Addresses: 293
  • Residential Addresses: 7,180
    • Multi-Family Addresses: 611
    • Single Family Addresses: 6,569

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. 06820 2018 Demographic Data
  2. Growth Rates for 06820 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Connecticut Research Tools (Easy Tools & Current Data)
  3. Connecticut 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.



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Darien, CT 06820 Data & Demographics (As of July 1, 2018)

POPULATION

Total Population 21,978
Population in Households 21,927
Population in Familes 20,325
Population in Group Qrtrs 51
Population Density2 1,713
Diversity Index3 24
 

INCOME

Median Household Income $200,001
Average Household Income $281,243
Per Capita Income $89,215

HOUSING

Total Housing Units 7,374 (100%)
Owner Occupied HU 5,749 (78.0%)
Renter Occupied HU 1,218 (16.5%)
Vacant Housing Units 407 ( 5.5%)
Median Home Value $1,356,530
Average Home Value $1,383,184
 

HOUSEHOLDS

Total Households 6,967
Average Household Size 3.15
Family Households 5,714
Average Family Size 4
NOTES
  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.

GROWTH RATE / YEAR

2010-2018 2018-2023
Population 0.66% 0.53%
Households 0.43% 0.41%
Families 0.43% 0.42%
Median Household Income   0.0%
Per Capita Income   1.66%

Darien, CT 06820 - Peer Comparisons by Rank and Percentile

The table below compares 06820 to the other 274 ZIP Codes in Connecticut 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 # 59 79th
Population Density # 76 73rd
Diversity Index # 162 42nd
Median Household Income # 4 100th
Per Capita Income # 7 98th

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


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