Core-Based Statistical Area (CBSA):
Helena, MT
Helena, MT is a Core-Based Statistical Area (CBSA) comprising counties including
Jefferson County,
Lewis and Clark County.
Counties in Helena, MT
| Lewis and Clark County | Montana | Micropolitan | 30 | 049 | Central | 68,331 |
| Jefferson County | Montana | Micropolitan | 30 | 043 | Outlying | 11,852 |
Cities in Helena, MT
| Helena | Montana | 59,058 |
| East Helena | Montana | 6,859 |
| Clancy | Montana | 5,606 |
| Whitehall | Montana | 3,819 |
| Boulder | Montana | 1,488 |
| Lincoln | Montana | 1,036 |
| Jefferson City | Montana | 703 |
| Augusta | Montana | 580 |
| Wolf Creek | Montana | 490 |
| Basin | Montana | 236 |
Zip codes in Helena, MT
| 59631 | 236 | 0.5 | America/Denver | 46.31210 | -112.36463 | Basin | Jefferson County | Montana |
| 59638 | 703 | 2.8 | America/Denver | 46.36037 | -111.96815 | Jefferson City | Jefferson County | Montana |
| 59632 | 1,488 | 1.1 | America/Denver | 46.17687 | -112.02160 | Boulder | Jefferson County | Montana |
| 59759 | 3,819 | 3.2 | America/Denver | 45.84574 | -112.19624 | Whitehall | Jefferson County | Montana |
| 59634 | 5,606 | 14.1 | America/Denver | 46.46896 | -111.97465 | Clancy | Jefferson County | Montana |
| 59636 | 40 | 7.9 | America/Denver | 46.61972 | -112.10993 | Fort Harrison | Lewis and Clark County | Montana |
| 59640 | 43 | 4.8 | America/Denver | 46.73543 | -112.30527 | Marysville | Lewis and Clark County | Montana |
| 59633 | 225 | 0.4 | America/Denver | 46.81903 | -112.35917 | Canyon Creek | Lewis and Clark County | Montana |
| 59648 | 490 | 0.3 | America/Denver | 47.08191 | -112.11790 | Wolf Creek | Lewis and Clark County | Montana |
| 59410 | 580 | 0.2 | America/Denver | 47.48417 | -112.65292 | Augusta | Lewis and Clark County | Montana |