ZIP code 66840: Burns, KS
ZIP code 66840 is in Burns (34% of residents), in Marion County (50%), Butler County (44%) and Chase County (5.9%), Kansas. 66% of its residents live outside city limits. It is in Kansas's 2nd congressional district (56%) and Kansas's 4th congressional district (44%). Its state senate district is State Senate District 14; its state house districts are State House District 70 (50%), State House District 75 (44%) and State House District 13 (5.9%).
See it on the mapAll of Kansas
City and county
| City or town | Share of ZIP residents |
|---|---|
| Burns | 34% |
| County | Share of ZIP residents |
|---|---|
| Marion County | 50% |
| Butler County | 44% |
| Chase County | 5.9% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Milton township | 46% |
| Clifford township | 24% |
| Lincoln township | 17% |
| Cedar township | 5.0% |
| Summit township | 3.7% |
| Sycamore township | 1.9% |
| Plum Grove township | 1.1% |
| Homestead township | 0.9% |
| Doyle township | land only |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Kansas's 2nd congressional district (KS-02) | 56% |
| Kansas's 4th congressional district (KS-04) | 44% |
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 | 56% |
| U.S. Representative (KS-04) | Ron Estes (R) | 202-225-6216 | 44% |
| 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) | 100% | |
| State Representative (State House District 70) | Greg Wilson (R) | 50% | |
| State Representative (State House District 75) | Will Carpenter (R) | 44% | |
| State Representative (State House District 13) | Duane Droge (R) | 5.9% |
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
- Burns website: http://www.BurnsKS.com
- Burns laws: search for the Burns, Kansas code of ordinances
- Marion County website: http://www.MarionCoKS.net
- Marion County laws: search for the Marion County, Kansas code of ordinances
- Butler County website: https://www.bucoks.com/
- Butler County laws: search for the Butler County, Kansas code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 14 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 70 | 50% |
| State House District 75 | 44% |
| State House District 13 | 5.9% |
Voting precincts
9 voting precincts overlap ZIP 66840. 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:66840")
ZIP 66840 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.