- January 1, 1988: (The first comic strip of 1988.)
- January 2, 1988: (Last comic where Orson has eyelashes)
- January 3, 1988: (The 27th of the Sunday strips to become a Quickie, where the Bull scares Roy Instead of Cody.)
- January 4, 1988:
- January 5, 1988:
- January 6, 1988:
- January 7, 1988:
- January 8, 1988:
- January 9, 1988:
- January 10, 1988: (This strip was made into a Quickie.)
- January 11, 1988:
- January 12, 1988:
- January 13, 1988:
- January 14, 1988:
- January 15, 1988:
- January 16, 1988:
- January 17, 1988:
- January 18, 1988:
- January 19, 1988:
- January 20, 1988:
- January 21, 1988:
- January 22, 1988:
- January 23, 1988:
- January 24, 1988: (The 28th of the Sunday strips to become a Quickie)
- January 25, 1988:
- January 26, 1988:
- January 27, 1988:
- January 28, 1988:
- January 29, 1988:
- January 30, 1988:
- January 31, 1988:
| ← U.S. Acres, December 1987 | U.S. Acres, February 1988 → |