East Helena, Montana
East Helena is a city in Lewis and Clark County, Montana, with 1,944 residents in 2020. It is in Montana's 2nd congressional district. Its state senate district is State Senate District 42; its state house district is State House District 83.
County
| County | Share of residents |
|---|---|
| Lewis and Clark County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Montana's 2nd congressional district (MT-02) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MT-02) | Troy Downing (R) | 202-225-3211 | 100% |
| U.S. Senator | Steve Daines (R) | 202-224-2651 · contact form | statewide |
| U.S. Senator | Tim Sheehy (R) | 202-224-2644 | statewide |
| State Senator (State Senate District 42) | Mary Ann Dunwell (Democratic) | 406-461-5358 | 100% |
| State Representative (State House District 83) | Jill Cohenour (Democratic) | 406-431-0912 | 100% |
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- East Helena website: http://www.easthelenamt.us
- East Helena laws: search for the East Helena, Montana code of ordinances
- Lewis and Clark County website: https://www.lccountymt.gov/Home
- Lewis and Clark County laws: search for the Lewis and Clark County, Montana code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 42 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 83 | 100% |
ZIP codes
Percentages mark ZIPs only partly in East Helena: the share of that ZIP's residents living in it.
- 59635 (25%)
Get this in your AI agent
Your agent can get East Helena's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:3023125")
East Helena here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.