Fallon County, Montana ZIP Codes

ZIP records
3
Cities represented
3
Sum of listed ZIP population estimates
2,775

Population sum includes positive estimates in these ZIP records; it is not an official county population.

Top ZIP Codes by Population

Rank	ZIP Code	City	Population estimate
1	59313	Baker	2,111
2	59344	Plevna	406
3	59354	Willard	258

Cities in Fallon County

Baker
Plevna
Willard

ZIP Directory

ZIP 59313
ZIP 59344
ZIP 59354

Browse all ZIP data for Montana

Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.