Camas, Washington, has undergone remarkable demographic changes over the past century, reflecting both significant growth and increasing diversity. According to the 2020 census, the city is home to 26,065 residents, a substantial increase from 19,355 in 2010 and 12,534 in 2000. This growth trajectory highlights Camas as a dynamic and expanding community.

The city's population density in 2020 was 1,851.9 people per square mile, with 8,923 households. The racial makeup of Camas in 2020 was 76.3% White, 9.9% Asian, 0.4% Native American, 0.2% Pacific Islander, 0.1% Black or African American, and 10.1% identifying as two or more races. Additionally, Hispanic or Latino residents of any race constituted 7.2% of the population.

Looking back, the 2010 census recorded 19,355 people, 6,619 households, and 5,241 families, with a population density of 1,434.8 inhabitants per square mile. At that time, the city's racial composition was 87.4% White, 6.0% Asian, 1.0% African American, 0.6% Native American, 0.2% Pacific Islander, 1.2% from other races, and 3.6% from two or more races. Hispanic or Latino residents made up 4.1% of the population.

Camas has a family-oriented demographic, with 46.5% of households in 2010 having children under the age of 18. Married couples represented 65.7% of households, while 8.9% were headed by a female householder with no husband present, and 4.6% by a male householder with no wife present. Non-family households accounted for 20.8%, and 16.2% of all households consisted of individuals. The average household size was 2.91, and the average family size was 3.27.

The median age in Camas was 36.9 years, with a diverse age distribution: 31.1% under 18, 6.5% between 18 and 24, 27.1% from 25 to 44, 26.8% from 45 to 64, and 8.7% aged 65 and older. The gender makeup was nearly balanced, with 49.6% male and 50.4% female.

Overall, Camas has transformed from a small town of 417 people in 1890 to a vibrant city of over 26,000, marked by rapid growth and a diverse, thriving community.