Jefferson County, Missouri · County Market Snapshot
Assisted living in Jefferson County, Missouri
Demand, supply, and opportunity for small assisted living homes in Jefferson County — from the RAL Market Scout dataset.
Updated July 2026
Jefferson County, MO scores 7.7/10 (Strong) for assisted living opportunity. It has 13,765 residents aged 75+, growing 13.0%, against 13 licensed homes — a strong small-home market on RAL Market Scout's demand-vs-supply scoring.
Opportunity score
7.7/10
Strong
Population 75+
13,765
13.0% growth
Licensed homes
13
current supply
Demand rating
5.1/10
Moderate
Why Jefferson County ranks here
Jefferson County scores 7.7/10 (Strong) because its 13,765 seniors 75+ are growing 13.0% against just 13 licensed homes, with referral capacity of 2.5 per 1,000 seniors from nearby hospitals, hospice, and home-health agencies. A senior median income of $57,683 and median home value of $237,200 signal the local private-pay base.
Jefferson County demand & supply detail
Population 75+
13,765
75+ growth (10-yr)
13.0%
Dementia prevalence (65+)
7.0%
Licensed assisted living homes
13
Referral facilities nearby (hospital · hospice · SNF · home health · FQHC)
34
Referral capacity / 1k seniors
2.5
Senior median income
$57,683
Median home value
$237,200
Opportunity score
7.7 / 10 (Strong)
Licensed assisted living homes in Jefferson County
Facility
City
Beds
CEDARHURST OF ARNOLD
ARNOLD
94
AUTUMN RIDGE RESIDENCES
HERCULANEUM
81
STONEBRIDGE DESOTO
DE SOTO
80
CRYSTAL OAKS
FESTUS
60
MY PLACE TOO, INC
DE SOTO
50
PINE VALLEY AT THE WOODLANDS
ARNOLD
48
MY PLACE RESIDENTIAL CARE, L.C.
FESTUS
44
SUNNYHILL INDEPENDENCE CENTER
DE SOTO
32
MEADOWVIEW MEMORY CARE
ARNOLD
24
COLONIAL HOUSE OF FESTUS II
FESTUS
20
BAISCH NURSING CENTER
DE SOTO
18
MAGNOLIA HOUSE
FESTUS
12
COLLINS HOUSE, THE
FESTUS
8
Frequently asked questions
How many assisted living homes are in Jefferson County?
Jefferson County has 13 licensed assisted living homes, serving 13,765 residents aged 75 and older.
Is Jefferson County a good market for assisted living?
Jefferson County scores 7.7 out of 10 (Strong) on RAL Market Scout, which weighs 75+ demand and projected senior growth against current bed supply. Its 75+ population is growing 13.0%.
How fast is the senior population growing in Jefferson County?
The 75+ population in Jefferson County is projected to change 13.0% over the coming decade, with dementia prevalence around 7.0% of seniors 65+.
Go deeper on Jefferson County
RAL Market Scout maps demand and supply down to the ZIP and builds a full site report for any specific address in Jefferson County.
Sources: Licensed-home count from the Missouri state roster (RAL Market Scout pipeline). 75+ population, growth, income, and home value from U.S. Census ACS. Dementia prevalence from CMS chronic-condition data. Opportunity score is RAL Market Scout's model. Snapshot: 2026-07. Informational only — not legal, financial, or investment advice.