Johnsville, CA Profile: Facts, Map & Data

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Johnsville, California - Basic Facts

Real Estate Resources

The Johnsville Census Designated Place had a population of 18 as of July 1, 2017. Johnsville ranks in the lower quartile for Population Density and 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 Johnsville is located at latitude 39.7697 and longitude -120.6998 in Plumas County. The formal boundaries for the Johnsville Census Designated Place (see map below) encompass a land area of 13.76 sq. miles and a water area of 0.05 sq. miles. Plumas County is in the Pacific time zone (GMT -8). The elevation is 5,180 feet.

The Johnsville Census Designated Place (GNIS ID: 2408450) 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 Johnsville Census Designated Place is located within Graeagle CCD of Plumas County.

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

Alternate Unofficial Names for Johnsville: Johnstown.


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.

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Johnsville Census Designated Place, CA Boundary Map



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Boundary Maps: Graeagle CCD | Plumas County | California Counties

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

POPULATION

Total Population 18
Daytime Population: Workers 22
Daytime Population: Residents 8
Total Daytime Population (TDP) 30
Ratio TDP/Total Population1 1.67
Population in Households 18
Population in Familes 14
Population in Group Qrtrs 0
Population Density2 1
Diversity Index3 11
 

INCOME

Median Household Income $75,000
Average Household Income $102,070
Per Capita Income $52,383

HOUSING

Total Housing Units 103 (100%)
Owner Occupied HU 8 ( 7.8%)
Renter Occupied HU 2 ( 1.9%)
Vacant Housing Units 93 (90.3%)
Median Home Value $531,250
Average Home Value $467,857
 

HOUSEHOLDS

Total Households 10
Average Household Size 1.8
Family Households 7
Average Family Size 2
NOTES
  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.

GROWTH RATE / YEAR

2010-2017 2017-2022
Population -1.44% -2.33%
Households -1.31% -2.09%
Families -1.82% -3.04%
Median Household Income   -2.33%
Per Capita Income   1.83%

Johnsville, CA - Peer Comparisons by Rank and Percentile

The table below compares Johnsville 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 # 1492 2nd
Population Density # 1505 1st
Diversity Index # 1508 1st
Median Household Income # 422 72nd
Per Capita Income # 191 87th

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

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