Rockfall, CT 06481 ZIP Code Profile


ZIP Code 06481: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Rockfall, CT 06481

  • ZIP Code Type: STANDARD
  • County: Middlesex County
  • Centroid: Latitude 41.533, Longitude -72.701
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 50
  • PO Box Addresses: 72
  • Residential Addresses: 508
    • Multi-Family Addresses: 0
    • Single Family Addresses: 508

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. 06481 2018 Demographic Data
  2. Growth Rates for 06481 (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.


Rockfall, CT 06481 Data & Demographics (As of July 1, 2018)


Total Population 1,367
Population in Households 1,367
Population in Familes 1,163
Population in Group Qrtrs 0
Population Density2 816
Diversity Index3 19


Median Household Income $100,204
Average Household Income $119,082
Per Capita Income $47,911


Total Housing Units 583 (100%)
Owner Occupied HU 452 (77.5%)
Renter Occupied HU 98 (16.8%)
Vacant Housing Units 33 ( 5.7%)
Median Home Value $311,940
Average Home Value $331,914


Total Households 550
Average Household Size 2.49
Family Households 399
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 0.27% 0.06%
Households 0.22% -0.04%
Families 0.12% -0.05%
Median Household Income   1.34%
Per Capita Income   2.97%

Rockfall, CT 06481 - Peer Comparisons by Rank and Percentile

The table below compares 06481 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 # 245 11th
Population Density # 114 59th
Diversity Index # 198 28th
Median Household Income # 68 76th
Per Capita Income # 89 68th

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

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