Dane County Jail - City-County Building Site
Dane County Jail - City-County Building Site
County Jail - City-County Building SiteMailing Address
[PIOC / Inmate Full Name] — [ID if known]
Dane County Jail - City-County Building Site
210 Martin Luther King Jr. Boulevard, Madison, WI 53703
Dane County Jail - City-County Building Site
210 Martin Luther King Jr. Boulevard, Madison, WI 53703
Physical Address
210 Martin Luther King Jr. Boulevard, Madison, WI 53703
Governing Agency
Dane County Sheriff's Office
Inmate ID
Wisconsin DOC / Booking ID — Not required
Last Verified
September 29, 2026
Facility Mailing and Service Information
The City-County Building contains dedicated Dane County jail space. Confirm the resident's current housing site before mailing and use current Dane County Sheriff's correspondence instructions.
Source: Official sourceLast verified: September 29, 2026
Verify current photograph rules before sending photographs.
Source: Official sourceLast verified: September 29, 2026
Verify current publication and package rules before sending books or packages.
Source: Official sourceLast verified: September 29, 2026
Do not send cash with ordinary mail. Use the facility's approved deposit method.
Source: Official sourceLast verified: September 29, 2026
Verify current visitor approval, identification and scheduling requirements before travel.
Source: Official sourceLast verified: September 29, 2026
How to Address Your Letter
The City-County Building contains dedicated Dane County jail space. Confirm the resident's current housing site before mailing and use current Dane County Sheriff's correspondence instructions.
About Dane County Jail - City-County Building Site
Dane County's City-County Building has dedicated jail space on two floors. This record represents that jail site and should be used only after verifying current resident housing.