Arnold is a city located in Calaveras County California. With a 2020 population of 3,176, it is the 761st largest city in California and the 8579th largest city in the United States. Arnold is currently declining at a rate of -1.73% annually and its population has decreased by -3.41% since the most recent census, which recorded a population of 3,288 in 2020. Spanning over 15 miles, Arnold has a population density of 215 people per square mile.
The average household income in Arnold is $80,365 with a poverty rate of 6.53%. The median rental costs in recent years comes to $1,444 per month, and the median house value is $304,300. The median age in Arnold is 61 years, 60.1 years for males, and 63.6 years for females.
According to the most recent ACS, the racial composition of Arnoldwas:
Rate of Home Ownership
Average Family Size
Average Household Size
The highest rate of high school graduation is among asian people with a rate of 100.00%.
The highest rate of bachelors degrees is among white people with a rate of 34.04%.
95.08% of Arnold residents speak only English, while 4.92% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.42% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in Arnold is White, with 5.60% below the poverty level.
The race least likely to be in poverty in Arnold is Hispanic, with 35.90% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 14.43%, and for those that did not work, the poverty rate was 4.47%.
Number of Veterans
Veteran Poverty Rate
Veteran Disability Rate
Labor Force Participation
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Born in Arnold
96.90% of Arnold residents were born in the United States, with 64.89% having been born in California. 1.48% of residents are not US citizens. Of those not born in the United States, the largest percentage are from North America.