ZIP code 66866: Peabody, KS
ZIP code 66866 is in Peabody (62% of residents), in Marion County (93%) and Harvey County (6.7%), Kansas. 38% of its residents live outside city limits. It is in Kansas's 2nd congressional district (93%) and Kansas's 4th congressional district (6.7%). Its state senate districts are State Senate District 14 (93%) and State Senate District 31 (6.7%); its state house districts are State House District 74 (97%) and State House District 70 (3.0%).
See it on the mapAll of Kansas
City and county
| City or town | Share of ZIP residents |
|---|---|
| Peabody | 62% |
| County | Share of ZIP residents |
|---|---|
| Marion County | 93% |
| Harvey County | 6.7% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Peabody township | 74% |
| Catlin township | 11% |
| Walton township | 6.7% |
| East Branch township | 5.9% |
| Summit township | 2.2% |
| Fairplay township | 0.8% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Kansas's 2nd congressional district (KS-02) | 93% |
| Kansas's 4th congressional district (KS-04) | 6.7% |
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 | 93% |
| U.S. Representative (KS-04) | Ron Estes (R) | 202-225-6216 | 6.7% |
| 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 14) | Mike Fagg (R) | 93% | |
| State Senator (State Senate District 31) | Stephen Owens (R) | 6.7% | |
| State Representative (State House District 74) | Mike King (R) | 97% | |
| State Representative (State House District 70) | Greg Wilson (R) | 3.0% |
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
- Peabody website: http://www.peabodyks.com
- Peabody laws: search for the Peabody, Kansas code of ordinances
- Marion County website: http://www.MarionCoKS.net
- Marion County laws: search for the Marion County, Kansas code of ordinances
- Harvey County website: http://www.HarveyCounty.com
- Harvey County laws: search for the Harvey County, Kansas code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 14 | 93% |
| State Senate District 31 | 6.7% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 74 | 97% |
| State House District 70 | 3.0% |
Voting precincts
7 voting precincts overlap ZIP 66866. 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:66866")
ZIP 66866 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.