Living in Arnold, MO
A comprehensive, data-driven guide to life in Arnold. Housing costs, safety statistics, walkability, air quality, and neighborhood insights — all in one place.
Population: 20,840
Arnold at a Glance
Median Home Value
$192,000
Nat'l avg: $281,900
Median Rent
$821
Nat'l avg: $1,163
Violent Crime
5.4 per 1K
Nat'l avg: 3.7 per 1K
Walk Score
0/100
Car-Dependent
Median Income
$72,317
Nat'l avg: $74,580
Air Quality
AQI 42
Good
Climate Risk
Relatively Moderate
Score: 57.736077913738356
Population
20,840
National Average: Violent crime 3.7 per 1K, Property crime 17.5 per 1K
Car-Dependent
N/A
11
If you're seeking a slice of Americana that won't break the bank, Arnold, Missouri, is a hidden gem worth discovering. Nestled just south of St. Louis, this community of over 20,000 residents offers a refreshing blend of affordability and suburban charm. Picture this: a median home value of $192,000—significantly below the national average—allowing you to stretch your housing budget further. Combined with a median household income of $72,317, residents enjoy a comfortable lifestyle without the financial strain often associated with larger metropolitan areas. Arnold boasts a friendly, welcoming atmosphere, perfect for families and individuals seeking a balanced quality of life. From an investment perspective, Arnold presents a compelling case. The housing market is stable, with properties offering excellent value compared to other areas. The local economy is robust, and the area benefits from its proximity to St. Louis, offering diverse employment opportunities. While specific unemployment figures fluctuate, the overall economic health of the region is positive. Arnold is known for its safe, family-friendly neighborhoods, making it an ideal choice for those seeking a secure environment. Whether you're a first-time homebuyer, a growing family, or an investor looking for solid returns, Arnold provides a compelling combination of affordability, lifestyle, and potential.