Johnstonville

County:: Lassen County
County Seat:: No
Area (mi²):: 8.589
State:: California

Johnstonville is a CDP located in Lassen County, California. Johnstonville has a 2025 population of 1,106. Johnstonville is currently growing at a rate of 0.45% annually but its population has decreased by -3.91% since the most recent census, which recorded a population of 1,151 in 2020.

The average household income in Johnstonville is $105,704 with a poverty rate of 2.71%. The median age in Johnstonville is 41.5 years: 38.9 years for males, and 44.2 years for females.

Demographics

The racial composition of Johnstonville includes 76.53% White, 6.2% other race, 5.89% Asian, and smaller percentages for Native Hawaiian or Pacific Islander, Native American, Black or African American and multiracial populations.

Population by Race

White

Two or more races

Other race

Asian

Native Hawaiian or Pacific Islander

Native American

Black or African American

Race	Population	Percentage (of total)
White	740	76.53%
Two or more races	101	10.44%
Other race	60	6.2%
Asian	57	5.89%
Native Hawaiian or Pacific Islander	6	0.62%
Native American	3	0.31%
Black or African American	0	0%

Johnstonville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Johnstonville's average per capita income is $44,191. Household income levels show a median of $98,188. The poverty rate stands at 2.71%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$104,141	-
Families	$101,000	$114,612
Households	$98,188	$105,704
Non Families	$30,938	$52,894

$44,191

Average Income

$98,188

Median Household Income

2.71%

Poverty Rate