9,179 people live in Richmond Heights / Maplewood / Brentwood, where the median age is 35.4 and the average individual income is $69,748. Data provided by the U.S. Census Bureau.
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Richmond Heights / Maplewood / Brentwood has 4,481 households, with an average household size of 2.05. Data provided by the U.S. Census Bureau. Here’s what the people living in Richmond Heights / Maplewood / Brentwood do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau. 9,179 people call Richmond Heights / Maplewood / Brentwood home. The population density is 4,009.73 and the largest age group is Data provided by the U.S. Census Bureau.
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Population Density Population Density This is the number of people per square mile in a neighborhood.
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Richmond Heights, Maplewood, & Brentwood: The 2026 Gateway to St. Louis.
Connect with Kim JonesMid-County remains the most resilient "Inner Ring" market in St. Louis. In 2026, inventory velocity is driven by the expansion of the Cortex Innovation Community and the demand for high-walkability enclaves that bridge the gap between Clayton and Downtown.
Collectively known as "Mid-County," these three neighbors offer the perfect blend of suburban safety and urban accessibility. Located just minutes from Clayton and the medical-tech corridors, this corridor is the top choice for professionals and families who crave community festivals and distinct architectural character.
Richmond Heights is the sophisticated shopping and dining anchor of the corridor. Residents enjoy premier amenities at the Saint Louis Galleria and the upscale mixed-use district The Boulevard. It is the most centrally located municipality in St. Louis County, offering instant access to I-64 and I-170.
The Richmond Heights real estate market is defined by stately brick colonials and charming bungalows. For those working at BJC Healthcare or Washington University, the lifestyle here offers an unparalleled balance of luxury and efficiency.
If you love indie shops and craft breweries, Maplewood is your destination. Known as the "Maker's District," this community celebrates local artisans and small businesses along the historic Manchester Road strip.
Maplewood homes for sale range from turn-of-the-century worker's cottages to renovated two-story brick homes. It consistently earns a high "Walk Score" and is one of the most inclusive and artistic communities in St. Louis.
Known as the "City of Warmth," Brentwood is a tight-knit community that punches above its weight in amenities. It is the most convenient retail hub in the region, housing the Brentwood Promenade while maintaining its quiet residential charm.
The Brentwood real estate market typically features cozy post-war bungalows and Cape Cods that maintain value exceptionally well due to high demand for the award-winning school district.
MRH is nationally recognized for its "School as Museum" model, focusing on sustainability, arts, and expeditionary learning. It serves as a primary draw for families in Maplewood and Richmond Heights.
Consistently ranking in the Top 5 districts in Missouri, Brentwood offers a "private school feel" within a public system, featuring small class sizes and a Blue Ribbon pedigree at Mark Twain Elementary.
The Mid-County markets are fast-paced and low-inventory. Whether you are looking for a walkable condo in Richmond Heights or a family home near Brentwood Park, having a local expert is crucial to your success.
Schedule a Consultation with Kim JonesLooking for concierge level client service, top-dollar for your home, and a seamless transaction? Kim is consistently a Top 100 REALTOR® who lives and works in West County - reach out for a complimentary consultation to see how working with her can benefit you.
