Eldridge, CA Profile: Facts, Map & Data


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Eldridge, California - Basic Facts

The Eldridge Census Designated Place had a population of 1,299 as of July 1, 2017.

The primary coordinate point for Eldridge is located at latitude 38.3339 and longitude -122.5065 in Sonoma County. The formal boundaries for the Eldridge Census Designated Place (see map below) encompass a land area of 0.65 sq. miles and a water area of 0 sq. miles. Sonoma County is in the Pacific time zone (GMT -8). The elevation is 177 feet.

The Eldridge Census Designated Place (GNIS ID: 2408072) 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 Eldridge Census Designated Place is located within Sonoma CCD of Sonoma County.

Beneath the boundary map are tables with Eldridge 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

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Eldridge Census Designated Place, CA Boundary Map

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


Total Population 1,299
Daytime Population: Workers 76
Daytime Population: Residents 775
Total Daytime Population (TDP) 851
Ratio TDP/Total Population1 0.66
Population in Households 1,297
Population in Familes 993
Population in Group Qrtrs 2
Population Density2 1,992
Diversity Index3 63


Median Household Income $79,817
Average Household Income $107,141
Per Capita Income $45,105


Total Housing Units 581 (100%)
Owner Occupied HU 268 (46.1%)
Renter Occupied HU 253 (43.5%)
Vacant Housing Units 60 (10.3%)
Median Home Value $653,061
Average Home Value $767,444


Total Households 521
Average Household Size 2.49
Family Households 324
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 0.72% 0.71%
Households 0.57% 0.64%
Families 0.35% 0.67%
Median Household Income   2.33%
Per Capita Income   2.75%

Eldridge, CA - Peer Comparisons by Rank and Percentile

The table below compares Eldridge 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 # 978 36th
Population Density # 603 60th
Diversity Index # 765 49th
Median Household Income # 359 76th
Per Capita Income # 295 81st

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

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