Age At HomeDirectory
County overview

Mercer County

New Jersey - aging-in-place demographics, contractor density, and accessibility insights for Mercer County.

Census ACS 5-year estimates

Who lives in Mercer County

Population
383,732
Age 65+
15.7%
Median age
39.3
Owner-occupied
62.8%
With disability
10.3%
Median home value
$327,600
Median income
$92,697
Residents 65+
60,075
How Mercer County compares

vs. the U.S. average

% age 65+
-4.8%
% owner-occupied
-3.1%
% with disability
-20.2%
Median household income
+23.4%
Median home value
+16.2%
Median age
+2.1%

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 New Jersey

Verified contractors serving Mercer County and the broader New Jersey region. Please verify they meet your licensing and insurance needs.

Other counties in New Jersey

Bergen County
953,243 residents
Middlesex County
860,147 residents
Essex County
853,374 residents
Hudson County
712,029 residents
Monmouth County
643,064 residents
Ocean County
638,691 residents
Union County
572,079 residents
Camden County
522,581 residents

Aging-in-place in Mercer County

Mercer County is home to roughly 383,732 residents, of whom about 60,246 are age 65 or older - a senior share of 15.7%, below 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 62.8% of homes in Mercer County are owner-occupied at a median home value of $327,600. That's an ownership rate close to the national average. 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 10.3% of Mercer 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.