Sleepy Hollow, CA Profile: Facts, Map & Data


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Sleepy Hollow, California - Basic Facts

The Sleepy Hollow Census Designated Place had a population of 2,412 as of July 1, 2017. Sleepy Hollow ranks in the lower quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in California. See peer rankings below.

The primary coordinate point for Sleepy Hollow is located at latitude 38.012 and longitude -122.5876 in Marin County. The formal boundaries for the Sleepy Hollow Census Designated Place (see map below) encompass a land area of 2.99 sq. miles and a water area of 0 sq. miles. Marin County is in the Pacific time zone (GMT -8). The elevation is 190 feet.

The Sleepy Hollow Census Designated Place (GNIS ID: 2628818) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

California is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The Sleepy Hollow Census Designated Place is located within Ross Valley CCD of Marin County.

Beneath the boundary map are tables with Sleepy Hollow population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

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.


Sleepy Hollow Census Designated Place, CA Boundary Map

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Boundary Maps: Ross Valley CCD | Marin County | California Counties

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Sleepy Hollow, CA Data & Demographics (As of July 1, 2017)


Total Population 2,412
Daytime Population: Workers 573
Daytime Population: Residents 1,317
Total Daytime Population (TDP) 1,890
Ratio TDP/Total Population1 0.78
Population in Households 2,345
Population in Familes 2,024
Population in Group Qrtrs 67
Population Density2 808
Diversity Index3 27


Median Household Income $152,501
Average Household Income $220,019
Per Capita Income $78,951


Total Housing Units 871 (100%)
Owner Occupied HU 724 (83.1%)
Renter Occupied HU 115 (13.2%)
Vacant Housing Units 32 ( 3.7%)
Median Home Value $1,000,001
Average Home Value $1,126,519


Total Households 839
Average Household Size 2.79
Family Households 653
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 0.16% 0.2%
Households 0.13% 0.17%
Families -0.15% 0.15%
Median Household Income   0.82%
Per Capita Income   1.49%

Sleepy Hollow, CA - Peer Comparisons by Rank and Percentile

The table below compares Sleepy Hollow to the other 1,516 incorporated cities, towns and CDPs in California 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 # 842 45th
Population Density # 817 46th
Diversity Index # 1430 6th
Median Household Income # 36 98th
Per Capita Income # 51 97th

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

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