ZIP code 68329: Cook, NE
ZIP code 68329 is in Cook (55% of residents), in Johnson County (81%) and Otoe County (19%), Nebraska. 45% of its residents live outside city limits. It is in Nebraska's 3rd congressional district. Its state senate district is State Senate District 1.
See it on the mapAll of Nebraska
City and county
| City or town | Share of ZIP residents |
|---|---|
| Cook | 55% |
| County | Share of ZIP residents |
|---|---|
| Johnson County | 81% |
| Otoe County | 19% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Spring Creek precinct | 79% |
| Osage precinct | 18% |
| Helena precinct | 2.2% |
| McWilliams precinct | 0.7% |
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 1) | Bob Hallstrom (Nonpartisan) | 100% |
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
- Cook laws: search for the Cook, Nebraska code of ordinances
- Johnson County website: https://johnsoncounty.ne.gov/
- Johnson County laws: search for the Johnson County, Nebraska code of ordinances
- Otoe County website: https://otoecountyne.gov/
- Otoe County laws: search for the Otoe County, Nebraska code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 1 | 100% |
Voting precincts
4 voting precincts overlap ZIP 68329. 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:68329")
ZIP 68329 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.