Clear Creek, Lassen County, California

Clear Creek first appeared as a census designated place in the 2010 U.S. census.^[20]

The 2020 United States census reported that Clear Creek had a population of 175. The population density was 154.5 inhabitants per square mile (59.7/km²). The racial makeup of Clear Creek was 160 (91.4%) White, 0 (0.0%) African American, 0 (0.0%) Native American, 1 (0.6%) Asian, 0 (0.0%) Pacific Islander, 0 (0.0%) from other races, and 14 (8.0%) from two or more races. Hispanic or Latino of any race were 9 persons (5.1%).^[21]

The whole population lived in households. There were 77 households, out of which 24 (31.2%) had children under the age of 18 living in them, 30 (39.0%) were married-couple households, 5 (6.5%) were cohabiting couple households, 23 (29.9%) had a female householder with no partner present, and 19 (24.7%) had a male householder with no partner present. 31 households (40.3%) were one person, and 12 (15.6%) were one person aged 65 or older. The average household size was 2.27.^[21] There were 41 families (53.2% of all households).^[22]

The age distribution was 27 people (15.4%) under the age of 18, 13 people (7.4%) aged 18 to 24, 31 people (17.7%) aged 25 to 44, 59 people (33.7%) aged 45 to 64, and 45 people (25.7%) who were 65 years of age or older. The median age was 55.4 years. There were 85 males and 90 females.^[21]

There were 156 housing units at an average density of 137.7 units per square mile (53.2 units/km²), of which 77 (49.4%) were occupied. Of these, 65 (84.4%) were owner-occupied, and 12 (15.6%) were occupied by renters.^[21]

In the state legislature, Clear Creek is in the 1st senatorial district, represented by Republican Megan Dahle,^[23] and the 1st Assembly district, represented by Republican Heather Hadwick.^[24]

Federally, Clear Creek is in California's 1st congressional district, seat currently vacant.^[25]