RentYield Atlas

ZIP 63021 — Ballwin, MO: rental yield & market data

Gross rental yield of 5.03% — ranked #123 of 156 Missouri ZIP codes. June 2026 data.

Gross rental yield
5.03%
Home value
$398,549
Market rent / mo
$1,671
Price-to-rent
19.9

Trend

Metric1-year change5-year change
Home value+1.7% +23.5%
Market rent+2.5%

Metro: St. Louis, MO-IL · County: Saint Louis County · Annual rent: $20,052

Comparable ZIP codes in Missouri

Similar home values, sorted by yield — the cheapest way to see if 63021 is actually the better buy.

ZIPCitySTHome valueRent/moYieldP/RValue 1y
64060KearneyMO$403,725$1,9425.77%17.3+2.0%
64079Platte CityMO$404,917$1,9385.74%17.4+1.2%
63385WentzvilleMO$407,630$1,9165.64%17.7+0.7%
63304Saint CharlesMO$411,040$1,8175.30%18.9+0.8%
64086Lees SummitMO$383,278$1,5814.95%20.2+2.6%
63119Webster GrovesMO$390,949$1,5974.90%20.4+2.1%
63117Richmond HeightsMO$385,608$1,5404.79%20.9+0.7%
64158Kansas CityMO$389,530$1,5014.62%21.6+0.1%

Top rental yields in all of Missouri →

Full dataset — all 8,427 ZIP codes · $19 one-time

Screening more than one ZIP? Get every Missouri ZIP and all 49 other states at once. CSV, opens in Excel / Sheets / pandas. 13 columns incl. metro, county, price-to-rent, 1y & 5y value and rent growth.

Get the CSV — $19

Instant download after checkout · what's inside