John A. Jester

John A. Jester (1891-1893)

Was born and raised on a farm in Illinois and found his way to Colorado in April, 1873.

Here he engaged in mining up till 1890, and afterwards ran a grocery until he was elected Sheriff in the fall of 1891.

He was also a Chapter Mason.


Sheriff's Office

Main: 303-441-3600
Alternate: 303-441-4444
Fax: 303-441-4739
Emergency: 911


Sheriff's Headquarters

5600 Flatiron Parkway
Boulder, CO 80301
Map & Directions
Hours: 8:00 a.m.-5:00 p.m. M-F

Lobby Hours: 8:00 a.m.-5:00 p.m. M-F
11 a.m.-4 p.m. M-F (applicant fingerprinting)
8 a.m.-5 p.m.** (sex offender registration)
** By appointment only Tuesdays and Thursdays