ZIP code 56630: Blackduck, MN
ZIP code 56630 is in Blackduck (38% of residents), in Beltrami County (90%) and Itasca County (9.6%), Minnesota. 62% of its residents live outside city limits. It is in Minnesota's 8th congressional district. Its state senate districts are State Senate District 2 (94%) and State Senate District 3 (5.5%); its state house districts are State House District 2B (88%), State House District 2A (6.6%) and State House District 3A (5.5%).
See it on the mapAll of Minnesota
City and county
| City or town | Share of ZIP residents |
|---|---|
| Blackduck | 38% |
| Funkley | 0.8% |
| County | Share of ZIP residents |
|---|---|
| Beltrami County | 90% |
| Itasca County | 9.6% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Blackduck city | 38% |
| Summit township | 11% |
| Hornet township | 8.8% |
| Moose Lake township | 7.5% |
| Langor township | 7.4% |
| Birch township | 4.3% |
| Good Hope township | 4.0% |
| Cormant township | 3.8% |
| Quiring township | 3.3% |
| Lower Red Lake UT | 3.0% |
| Moose Park township | 2.9% |
| Alvwood township | 1.6% |
| Nore township | 1.1% |
| Hines township | 0.9% |
| O'Brien township | 0.8% |
| Funkley city | 0.8% |
| Taylor township | 0.5% |
| Battle township | 0.2% |
| Shooks township | 0.2% |
| Third River township | 0.1% |
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 2) | Steve Green (R) | 94% | |
| State Senator (State Senate District 3) | Grant Hauschild (Democratic-Farmer-Labor) | 5.5% | |
| State Representative (State House District 2B) | Matt Bliss (R) | 88% | |
| State Representative (State House District 2A) | Bidal Duran (R) | 6.6% | |
| State Representative (State House District 3A) | Roger Skraba (R) | 5.5% |
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
- Blackduck website: http://www.blackduckmn.com/
- Blackduck laws: search for the Blackduck, Minnesota code of ordinances
- Beltrami County website: https://www.co.beltrami.mn.us
- Beltrami County laws: search for the Beltrami County, Minnesota code of ordinances
- Itasca County website: https://itascacountymn.gov
- Itasca County laws: search for the Itasca County, Minnesota code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 2 | 94% |
| State Senate District 3 | 5.5% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 2B | 88% |
| State House District 2A | 6.6% |
| State House District 3A | 5.5% |
Voting precincts
22 voting precincts overlap ZIP 56630. 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:56630")
ZIP 56630 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.