Farmington, CA Profile: Facts & Data


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Farmington, California - Basic Facts

The Farmington CDP(1) had a population of 222 as of July 1, 2023. Farmington ranks in the lower quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in California. See peer rankings below.

The primary coordinate point for Farmington is located at latitude 37.9299 and longitude -121.0002 in San Joaquin County. The formal boundaries for the Farmington Census Designated Place encompass a land area of 2.54 sq. miles and a water area of 0 sq. miles. San Joaquin County is in the Pacific time zone (GMT -8).

The Farmington Census Designated Place 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 Farmington Census Designated Place is located within Linden-Farmington CCD of San Joaquin County.

  1. A Census Designated Place (CDP) is a statistical counterpart to a self-governing (incorporated) place such as a city, town, or village. A CDP is not a legal entity and has no governmental functions.

Jump to... (On This Page!)
  1. Farmington 2023 Demographic Data
  2. Growth Rates for Farmington (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 - 2023 Demographics

Farmington, CA Data & Demographics (As of July 1, 2023)


Total Population 222 (100%)
Population in Households 222 (100.0%)
Population in Families 179 (80.6%)
Population in Group Quarters1 0
Population Density 87
Diversity Index2 79


Median Household Income $102,203
Average Household Income $121,928
% of Income for Mortgage4 49%
Per Capita Income $48,881
Wealth Index5 114
Socioeconomic Status Index6 Moderate (49.8)


Total HU (Housing Units) 90 (100%)
Owner Occupied HU 56 (62.2%)
Renter Occupied HU 33 (36.7%)
Vacant Housing Units 1 ( 1.1%)
Median Home Value $836,538
Average Home Value $916,071
Housing Affordability Index3 50


Total Households 89
Average Household Size 2.49
Family Households 55
Average Family Size 3.00
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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 races 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.
  3. 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.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. 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.
  6. The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.


2020-2023 2023-2028
Population 0.28% 0.45%
Households 0.00% 0.45%
Families   0.36%
Median Household Income   0.36%
Per Capita Income   2.61%
Owner Occupied HU   1.05%

Farmington, CA - Peer Comparisons by Rank and Percentile

The table below compares Farmington to the other 1,611 incorporated cities, towns and CDPs in California by rank and percentile using July 1, 2023 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 # 1380 14th
Population Density # 1364 15th
Median Household Income # 432 73rd
Housing Affordability Index # 623 39th
Per Capita Income # 511 68th
Diversity Index # 459 72nd

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

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