ZIP code 68770: Ponca, NE
ZIP code 68770 is in Ponca (56% of residents) and Martinsburg (4.9%), in Dixon County (96%) and Dakota County (3.8%), Nebraska. 39% of its residents live outside city limits. It is in Nebraska's 3rd congressional district. Its state senate districts are State Senate District 40 (96%) and State Senate District 17 (3.8%).
See it on the mapAll of Nebraska
City and county
| City or town | Share of ZIP residents |
|---|---|
| Ponca | 56% |
| Martinsburg | 4.9% |
| County | Share of ZIP residents |
|---|---|
| Dixon County | 96% |
| Dakota County | 3.8% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Ponca city | 56% |
| Ponca township | 25% |
| Galena township | 7.7% |
| Silvercreek township | 6.6% |
| St. Johns precinct | 3.8% |
| Ottercreek township | 1.3% |
| Daily township | land only |
| Newcastle township | land only |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Nebraska's 3rd congressional district (NE-03) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (NE-03) | Adrian Smith (R) | 202-225-6435 | 100% |
| 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 40) | Barry DeKay (Nonpartisan) | 96% | |
| State Senator (State Senate District 17) | Glen Meyer (Nonpartisan) | 3.8% |
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
- Ponca laws: search for the Ponca, Nebraska code of ordinances
- Martinsburg laws: search for the Martinsburg, Nebraska code of ordinances
- Dixon County website: http://www.co.dixon.ne.us
- Dixon County laws: search for the Dixon County, Nebraska code of ordinances
- Dakota County website: http://www.dakotacountyne.org
- Dakota County laws: search for the Dakota County, Nebraska code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 40 | 96% |
| State Senate District 17 | 3.8% |
Voting precincts
6 voting precincts overlap ZIP 68770. 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:68770")
ZIP 68770 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.