Three Rocks, CA Profile: Facts & Data

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Three Rocks, California - Basic Facts

The Three Rocks Census Designated Place had a population of 227 as of July 1, 2019. Three Rocks ranks in the upper 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 Three Rocks is located at latitude 36.5024 and longitude -120.3915 in Fresno County. The formal boundaries for the Three Rocks Census Designated Place encompass a land area of 0.75 sq. miles and a water area of 0 sq. miles. Fresno County is in the Pacific time zone (GMT -8). The elevation is 423 feet.

The Three Rocks Census Designated Place (GNIS ID: 2583162) 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 Three Rocks Census Designated Place is located within Mendota CCD of Fresno County.


Jump to... (On This Page!)
  1. Three Rocks 2019 Demographic Data
  2. Growth Rates for Three Rocks (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. California Research Tools (Easy Tools & Current Data)
  3. California Data Comparison Tool - 2019 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, 2019, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


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Three Rocks, CA Data & Demographics (As of July 1, 2019)

HOUSING AFFORDABILITY INDEX

Three Rocks, CA Housing Affordability Index is 0
State of California Housing Affordability Index is 67
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.

WEALTH INDEX

Three Rocks, CA Wealth Index is 31
State of California Wealth Index is 123
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.

These new demographic attributes are availiable for cities, Counties, ZIP Codes and even neighborhoods (Census Blocks) when you search by a specific California address.

See our:

  1. New 2-Minute Introduction and Concise Guide to Big Data which will help you make the most effective use of HomeTownLocator Tools.
  2. References & Data Sources page for more information about methodology and sources of data.

POPULATION

Total Population 227
Population in Households 221
Population in Familes 188
Population in Group Qrtrs 6
Population Density 303
Diversity Index1 81
 

INCOME

Median Household Income $36,235
Average Household Income $45,924
Per Capita Income $10,477
Wealth Index3 31

HOUSING

Total Housing Units 60 (100%)
Owner Occupied HU 14 (23.3%)
Renter Occupied HU 36 (60.0%)
Vacant Housing Units 10 (16.7%)
Median Home Value $155,000
Housing Affordability Index2 0
 

HOUSEHOLDS

Total Households 50
Average Household Size 4.42
Family Households 42
Average Family Size 4
NOTES
  1. 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.
  2. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  3. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.

GROWTH RATE / YEAR

2010-2019 2019-2024
Population -0.87% -0.53%
Households -1.03% -0.4%
Families -0.74% -0.97%
Median Household Income   1.3%
Per Capita Income   2.62%

Three Rocks, CA - Peer Comparisons by Rank and Percentile

The table below compares Three Rocks to the other 1,521 incorporated cities, towns and CDPs in California by rank and percentile using July 1, 2019 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 # 1314 14th
Population Density # 1049 31st
Diversity Index # 364 76th
Median Household Income # 1385 9th
Per Capita Income # 1473 3rd

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

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