- Settled: First settled in March, 1869 by Harman D. Person, Isaac E. Zundel, lohn Taylor, Joseph and William Merrill
- Original Name: Settlement over the ridge, then Squaretown, after the founding families settled on the four corners of an adjoining parcel of land, or because the plat was one block square
- Origin of Name: Out for a Sunday walk, the Myron Abbott family passed a large lime rock. Mrs. Emily Farley Abbott remarked that the stone resembled the Old Plymouth Rock and all present agreed that Plymouth would be a good name
- Known for: LDS church, post office, cemetery; NuCor Steel is located just west of I-15 at the Plymouth exit
- Location: 12.5 miles (16 minutes) east of Tremonton on Hwy 102, then north on Hwy 13 N, about 8 miles south of the Idaho border
- Population: 2022 Census:476, up from 443 in 2020

Plymouth, UT
Last Mortified:
