Arnold Public RecordsMissouri

As of the 2020 Census, Arnold, located in Jefferson County, Missouri, had a population of 20,858. The median age was about 40 years. The gender distribution was roughly 51% female and 49% male. Racially, the city was 93.7% White, 1.6% Black or African American, 0.9% Asian, 0.2% Native American, and 3.8% identifying as two or more races. Hispanic or Latino residents made up 2.7% of the population.

Arnold, located in Jefferson County, MO, features 11 public schools, including Fox High School. The high school graduation rate is approximately 92%. About 23% of adults hold a bachelor’s degree or higher. Local schools score an average of 6/10 on GreatSchools. School safety is prioritized through resource officers and emergency drills. The Fox C-6 School District and nearby Jefferson College offer adult education and vocational programs. Educational programs include STEM, AP courses, and extracurricular activities, enhancing learning opportunities for students of all ages.

Arnold, in Jefferson County, MO, has a homeownership rate of about 76%, with median home values around $240,000 in 2024. Rental properties make up roughly 24% of the market, with average rents near $1,200/month. Housing options include single-family homes, some townhouses, and apartments, with popular neighborhoods like Richardson Glen and Tenbrook. Property values have risen about 5% year-over-year. Property taxes average 1.05% of assessed value. The area offers good schools and amenities, attracting families and professionals alike.

Arnold, in Jefferson County, MO (2023 pop. ~20,600), is primarily served by Mercy Hospital Jefferson (in nearby Festus) and SSM Health Urgent Care, with several local clinics. Around 90% of residents have health insurance coverage. The city’s population is 91% White, 3% Black, and 3% Hispanic/Latino. Hypertension, diabetes, and obesity are prevalent, matching county rates: 32% obesity and 11% diabetes. Access to primary care (1 provider per ~2,200 residents) is slightly below national averages. Medicaid covers about 13% of the population, Medicare ~18%. Emergency services rely on regional hospitals.

Arnold, Missouri, relies heavily on personal vehicles, with approximately 96% of households owning at least one car and less than 0.5% of residents using public transit for commuting. The average commute time is about 27 minutes. The city’s transportation infrastructure is centered around Interstate 55 and U.S. Route 61/67, facilitating access to St. Louis, a major employment hub for many residents. Arnold itself hosts retail and healthcare employment centers, but most residents commute to nearby metropolitan areas. Limited public transit options, mainly via Metro St. Louis bus routes, result in high dependence on private vehicles.