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Affton, MO

Frequently asked questions

Affton, MO

Affton is a census-designated place (CDP) in south St. Louis County, Missouri, United States, near St. Louis. The population was 20,417 at the 2020 United States Census. According to the United States Census Bureau, the community has a total area of 4.6 square miles (12 km2), all land. 

As of the census of 2000, there were 20,535 people, 8,892 households, and 5,655 families residing in the CDP. The population density was 4,480.1 inhabitants per square mile (1,729.8/km2). There were 9,128 housing units at an average density of 1,991.5 per square mile (768.9/km2). The racial makeup of the CDP was 97.62% White, 0.06% Black, 0.01% American Indian, 1.30% Asian, 0.03% Pacific Islander, 0.28% from other races, and 1.13% from two or more races. 1.01% of the population were Hispanic or Latino of any race.

There were 8,892 households, out of which 26.5% had children under the age of 18 living with them, 51.1% were married couples living together, 9.5% had a female householder with no husband present, and 36.4% were non-families. 31.9% of all households were made up of individuals, and 14.0% had someone living alone who was 65 years of age or older. The average household size was 2.31 and the average family size was 2.93.

In the CDP, the population was spread out, with 21.9% under 18, 6.9% from 18 to 24, 30.3% from 25 to 44, 21.4% from 45 to 64, and 19.5% who were 65 years of age or older. The median age was 40 years. For every 100 females, there were 89.1 males. For every 100 females age 18 and over, there were 85.0 males.

The median income for a household in the CDP was $43,327, and the median income for a family was $54,881. Males had a median income of $38,141 versus $28,397 for females. The per capita income for the CDP was $22,059. 3.6% of the population and 2.1% of families were below the poverty line. 3.9% of those under the age of 18 and 4.1% of those 65 and older were living below the poverty line.

Affton places a strong emphasis on health and wellness for its residents. Affton's commitment to healthcare is evident through its local medical facilities, such as Mercy Hospital South St. Louis ensuring that residents have access to quality healthcare services. Affton Athletic Association provides sports programs for all ages, promoting physical activity and community engagement. Affton Community Center offers fitness classes, gym facilities, and wellness programs for individuals of all fitness levels. South County Family YMCA provides various health and wellness programs, including fitness classes, swimming, and youth sports leagues. Barnes-Jewish Hospital offers specialized medical services and resources for overall health and well-being. Mayo Clinic provides renowned medical care and resources for individuals seeking comprehensive wellness solutions. Club Fitness offers a range of exercise programs tailored to different fitness levels. 

Top sites in Affton, MO include Grant's Farm, Blake C. Snyder Memorial Park, Missouri Botanical Garden, and County Ohlendorf Park.
 

Population: 19,922 (2022). Elevation: 558 ft (170 m). Area: 4.57 sq mi (11.84 km2). ZIP Code: 63123. Area code: 314.

FAQs

Is Affton, MO a good place to live?

Affton is in St. Louis County and is one of the best places to live in Missouri. Living in Affton offers residents a sparse suburban feel and most residents own their homes. In Affton, there are a lot of parks. Many young professionals live in Affton and residents tend to lean conservative. The public schools in Affton are above average.

What county is Afton, MO?

Affton is a census-designated place (CDP) in south St. Louis County, Missouri, United States, near St. Louis. The population was 20,417 at the 2020 United States Census. According to the United States Census Bureau, the community has a total area of 4.6 square miles (12 km2), all land. The Bayless School District, Lutheran High School South, Affton School District, and Holy Cross Academy (St. John Paul II campus) are all found in the area known as Affton.

Is Afton, MO expensive to live in?

Affton is ranked 214 out of 273 cities across the US in terms of cost of living. The cost of living in Affton is 88.6% of the national average. The median household income in Affton is $70,330, which is 15% more than that of the state. The median income for an individual is $40,234, which is 11% more than that of the state. The average rent in Affton (located in St. Louis -IL Metro) metro area for a 2-bed home is $1,083, which is 26% less than the average rent across the US.

Sources

St. Louis County

Wikipedia

Flyhomes

Niche

Grant's Farm

Blake C. Snyder Memorial Park

Missouri Botanical Garden

County Ohlendorf Park

Mercy Hospital South St. Louis

Affton Athletic Association

Affton Community Center

South County Family YMCA

Barnes-Jewish Hospital 

Mayo Clinic 

Club Fitness

The content herein is provided for general informational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. Medical information changes constantly, and therefore the content on this website should not be assumed to be current, complete or exhaustive. Always seek the advice of your doctor before starting or changing treatment. If you think you may have a medical emergency, please call your doctor or 9-1-1 (in the United States) immediately.