ZIP code 56452: Birch Lake, MN
ZIP code 56452 is in Hackensack (15% of residents), in Cass County, Minnesota. 85% of its residents live outside city limits. It is in Minnesota's 8th congressional district. Its state senate districts are State Senate District 5 (65%), State Senate District 6 (29%) and State Senate District 2 (6.1%); its state house districts are State House District 5A (65%), State House District 6A (29%) and State House District 2B (6.1%).
See it on the mapAll of Minnesota
City and county
| City or town | Share of ZIP residents |
|---|---|
| Hackensack | 15% |
| County | Share of ZIP residents |
|---|---|
| Cass County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Birch Lake township | 30% |
| Woodrow township | 28% |
| Hiram township | 16% |
| Hackensack city | 15% |
| Powers township | 3.8% |
| Shingobee township | 3.7% |
| Pine Lake township | 1.5% |
| Turtle Lake township | 0.9% |
| Wabedo township | 0.5% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Minnesota's 8th congressional district (MN-08) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MN-08) | Pete Stauber (R) | 202-225-6211 | 100% |
| U.S. Senator | Amy Klobuchar (D) | 202-224-3244 · contact form | statewide |
| U.S. Senator | Tina Smith (D) | 202-224-5641 · contact form | statewide |
| State Senator (State Senate District 5) | Paul Utke (R) | 65% | |
| State Senator (State Senate District 6) | Keri Heintzeman (R) | 29% | |
| State Senator (State Senate District 2) | Steve Green (R) | 6.1% | |
| State Representative (State House District 5A) | Krista Knudsen (R) | 65% | |
| State Representative (State House District 6A) | Ben Davis (R) | 29% | |
| State Representative (State House District 2B) | Matt Bliss (R) | 6.1% |
Elected under MN's previous legislative map; the district's lines changed for 2026.
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
- Hackensack website: http://www.hackensackchamber.com
- Hackensack laws: search for the Hackensack, Minnesota code of ordinances
- Cass County website: http://www.co.cass.mn.us
- Cass County laws: search for the Cass County, Minnesota code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 5 | 65% |
| State Senate District 6 | 29% |
| State Senate District 2 | 6.1% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 5A | 65% |
| State House District 6A | 29% |
| State House District 2B | 6.1% |
Voting precincts
9 voting precincts overlap ZIP 56452. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:56452")
ZIP 56452 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.