ZIP code 57767: Lakeside, SD
ZIP code 57767 is in Pennington County (56%) and Meade County (44%), South Dakota, outside any city or Census-designated place. It is in South Dakota's at-large congressional district. Its state senate districts are State Senate District 27 (56%) and State Senate District 29 (44%); its state house districts are State House District 27 (56%) and State House District 29 (44%).
See it on the mapAll of South Dakota
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Pennington County | 56% |
| Meade County | 44% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Lakeside township | 44% |
| East Central Pennington UT | 43% |
| Owanka township | 12% |
| Belle Fourche-Cheyenne Valleys UT | land only |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| South Dakota's at-large congressional district (SD-AL) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (SD-AL) | Dusty Johnson (R) | 202-225-2801 | 100% |
| U.S. Senator | John Thune (R) | 202-224-2321 · contact form | statewide |
| U.S. Senator | Mike Rounds (R) | 202-224-5842 · contact form | statewide |
| State Senator (State Senate District 27) | Red Dawn Foster (Democratic) | 56% | |
| State Senator (State Senate District 29) | John Carley (R) | 44% | |
| State Representative (State House District 27) | Liz May (R) | 56% | |
| State Representative (State House District 27) | Peri Pourier (R) | 56% | |
| State Representative (State House District 29) | Kathy Rice (R) | 44% | |
| State Representative (State House District 29) | Terri Jorgenson (R) | 44% |
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
- Pennington County laws: search for the Pennington County, South Dakota code of ordinances
- Meade County website: http://www.meadecounty.org
- Meade County laws: search for the Meade County, South Dakota code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 27 | 56% |
| State Senate District 29 | 44% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 27 | 56% |
| State House District 29 | 44% |
Voting precincts
3 voting precincts overlap ZIP 57767. 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://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:57767")
ZIP 57767 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.