ZIP code 66006: Baldwin City, KS
ZIP code 66006 is in Baldwin City (61% of residents), in Douglas County (99%) and Franklin County (0.9%), Kansas. 39% of its residents live outside city limits. It is in Kansas's 2nd congressional district (99%) and Kansas's 3rd congressional district (0.9%). Its state senate districts are State Senate District 9 (84%) and State Senate District 3 (16%); its state house districts are State House District 5 (93%), State House District 117 (5.8%), State House District 59 (0.9%) and State House District 43 (0.2%).
See it on the mapAll of Kansas
City and county
| City or town | Share of ZIP residents |
|---|---|
| Baldwin City | 61% |
| County | Share of ZIP residents |
|---|---|
| Douglas County | 99% |
| Franklin County | 0.9% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Palmyra township | 83% |
| Willow Springs township | 14% |
| Marion township | 1.0% |
| Wakarusa township | 0.9% |
| Centropolis township | 0.7% |
| Hayes township | 0.3% |
| Eudora township | 0.2% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Kansas's 2nd congressional district (KS-02) | 99% |
| Kansas's 3rd congressional district (KS-03) | 0.9% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (KS-02) | Derek Schmidt (R) | 202-225-6601 | 99% |
| U.S. Representative (KS-03) | Sharice Davids (D) | 202-225-2865 | 0.9% |
| U.S. Senator | Jerry Moran (R) | 202-224-6521 · contact form | statewide |
| U.S. Senator | Roger Marshall (R) | 202-224-4774 · contact form | statewide |
| State Senator (State Senate District 9) | Beverly Gossage (R) | 84% | |
| State Senator (State Senate District 3) | Rick Kloos (R) | 16% | |
| State Representative (State House District 5) | Courtney Sappington (R) | 93% | |
| State Representative (State House District 117) | Adam Turk (R) | 5.8% | |
| State Representative (State House District 59) | Rebecca Schmoe (R) | 0.9% | |
| State Representative (State House District 43) | Bill Sutton (R) | 0.2% |
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
- Baldwin City website: http://www.baldwincity.org/
- Baldwin City laws: search for the Baldwin City, Kansas code of ordinances
- Douglas County laws: search for the Douglas County, Kansas code of ordinances
- Franklin County website: http://www.FranklinCoKS.org
- Franklin County laws: search for the Franklin County, Kansas code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 9 | 84% |
| State Senate District 3 | 16% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 5 | 93% |
| State House District 117 | 5.8% |
| State House District 59 | 0.9% |
| State House District 43 | 0.2% |
Voting precincts
17 voting precincts overlap ZIP 66006. 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:66006")
ZIP 66006 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.