ZIP code 68343: Dorchester, NE
ZIP code 68343 is in Dorchester (62% of residents), in Saline County (98%) and Seward County (2.1%), Nebraska. 38% of its residents live outside city limits. It is in Nebraska's 3rd congressional district (98%) and Nebraska's 1st congressional district (2.1%). Its state senate districts are State Senate District 32 (98%) and State Senate District 24 (2.1%).
See it on the mapAll of Nebraska
City and county
| City or town | Share of ZIP residents |
|---|---|
| Dorchester | 62% |
| County | Share of ZIP residents |
|---|---|
| Saline County | 98% |
| Seward County | 2.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Dorchester precinct | 76% |
| Pleasant Hill precinct | 10% |
| Lincoln precinct | 6.6% |
| Monroe precinct | 4.9% |
| Precinct N | 1.8% |
| Precinct O | 0.3% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Nebraska's 3rd congressional district (NE-03) | 98% |
| Nebraska's 1st congressional district (NE-01) | 2.1% |
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 (NE-03) | Adrian Smith (R) | 202-225-6435 | 98% |
| U.S. Representative (NE-01) | Mike Flood (R) | 202-225-4806 | 2.1% |
| U.S. Senator | Deb Fischer (R) | 202-224-6551 · contact form | statewide |
| U.S. Senator | Pete Ricketts (R) | 202-224-4224 · contact form | statewide |
| State Senator (State Senate District 32) | Tom Brandt (Nonpartisan) | 98% | |
| State Senator (State Senate District 24) | Jana Hughes (Nonpartisan) | 2.1% |
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
- Dorchester laws: search for the Dorchester, Nebraska code of ordinances
- Saline County website: http://www.co.saline.ne.us
- Saline County laws: search for the Saline County, Nebraska code of ordinances
- Seward County laws: search for the Seward County, Nebraska code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 32 | 98% |
| State Senate District 24 | 2.1% |
Voting precincts
3 voting precincts overlap ZIP 68343. 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:68343")
ZIP 68343 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.