A millimetre (symbol mm) is an SI unit of length that is equal to one thousandth of a metre.
1 mm ie equal to:
See 1 E-3 m for comparisons.
External link
... 2000, there are 800 people, 336 households, and 192 families residing in the town. The population density is 245.1/km² (635.7/mi²). There are 545 housing units ...