Age At HomeDirectory
County overview

St. Charles County

Missouri - aging-in-place demographics, contractor density, and accessibility insights for St. Charles County.

Census ACS 5-year estimates

Who lives in St. Charles County

Population
406,262
Age 65+
16.0%
Median age
39.4
Owner-occupied
80.7%
With disability
10.9%
Median home value
$278,300
Median income
$99,596
Residents 65+
65,171
How St. Charles County compares

vs. the U.S. average

% age 65+
-3%
% owner-occupied
+24.5%
% with disability
-15.5%
Median household income
+32.5%
Median home value
-1.3%
Median age
+2.3%

Comparison computed from the latest American Community Survey 5-year estimates. A positive number means this county is higher than the national average; negative means lower.

Local Age At Home Pro's

Top-rated contractors in Missouri

Verified contractors serving St. Charles County and the broader Missouri region. Please verify they meet your licensing and insurance needs.

Other counties in Missouri

St. Louis County
999,703 residents
Jackson County
715,526 residents
Greene County
299,188 residents
St. Louis city
298,018 residents
Clay County
253,085 residents
Jefferson County
226,984 residents
Boone County
184,043 residents

Aging-in-place in St. Charles County

St. Charles County is home to roughly 406,262 residents, of whom about 65,002 are age 65 or older - a senior share of 16.0%, in line with the U.S. average. For families planning aging-in-place modifications here, that population density translates directly into a deep bench of local contractors familiar with the needs of older homeowners.

Roughly 80.7% of homes in St. Charles County are owner-occupied at a median home value of $278,300. That's a higher-than-average ownership rate, which often correlates with longer tenures in the home and a stronger appetite for investment in accessibility upgrades. Older homes in established neighborhoods can require careful planning for grab-bar anchoring, walk-in shower conversions, and doorway widening - all standard work for the aging-in-place specialists listed below.

About 10.9% of St. Charles County residents report a disability, a rate below national levels. Demand for accessibility-focused remodelers - bathroom safety upgrades, non-slip flooring, ADA toilet installations, and lowered countertops - reflects that local population, not a one-size-fits-all national average.