Local supply and market context for residential assisted living in Watertown.
Updated July 2026
Watertown, WI has 26 licensed assisted living homes (295 beds, averaging 11.3 per home). It sits in Jefferson County, a moderate RAL market scoring 5.6/10, with 6,237 seniors 75+ growing 11.5%.
Licensed homes
26
Watertown
Licensed beds
295
total
Avg home size
11.3 beds
per home
County opportunity
5.6/10
Moderate
The Watertown assisted living market
Watertown has 26 licensed assisted living homes totaling 295 beds — an average of 11.3 beds per home, skewing toward small residential (RAL-style) homes. As part of Jefferson County, it draws on a 75+ population of 6,237 growing 11.5%, with a senior median income of $59,050. See the full Jefferson County market or all Wisconsin top markets.
Frequently asked questions
How many assisted living homes are in Watertown, WI?
Watertown has 26 licensed assisted living homes with about 295 total beds.
Is Watertown a good place to open an assisted living home?
Watertown is in Jefferson County, which scores 5.6/10 (Moderate) on RAL Market Scout; its 75+ population is growing 11.5%. Current local supply is 26 homes.
What county is Watertown in?
Watertown is in Jefferson County, Wisconsin.
Evaluate a Watertown site
RAL Market Scout builds a full demand-and-supply report for any specific address in Watertown.
Sources: Home and bed counts from the Wisconsin licensing roster (RAL Market Scout pipeline). County demand, growth, and income from U.S. Census ACS. Snapshot: 2026-07. Informational only — not legal, financial, or investment advice.