O'Neill ZIP codes, Nebraska
No ZIP code is named for O'Neill, NE; addresses there use a neighbouring town's name. The ZIP code covering it is 68763. Its area codes are 402 and 531.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 1 more
- Population
- 3,570
- County
- Holt County
- State
- Nebraska
NANPA lists no telephone rate centre for O'Neill itself, so these are the area codes of the nearest one, Oneill (0.0 miles). A town on an area-code boundary can differ from its neighbour.
O'Neill in numbers
About 3,570 people live in O'Neill, in 1,545 households, the 42nd-largest of Nebraska's 580 census places. The median household income is $56,510 a year, 26% below the Nebraska median of $76,475 (US: $80,734). The median owner-occupied home is valued at $153,300 (36% below the Nebraska median), and median gross rent is $697 a month. The median age is 41.9; 22.7% of adults 25 and over hold a bachelor's degree or higher (34.6% across Nebraska); the average commute takes 12 minutes.
| Population | 3,570 |
|---|---|
| Households | 1,545 |
| Median age | 41.9 |
| Median household income | $56,510 |
| Median home value | $153,300 |
| Median gross rent | $697 |
| Bachelor's degree or higher | 22.7% |
| Mean commute | 11.8 min |
| Population density | 1,526 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place O'Neill city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes covering O'Neill
These ZIP codes cover part of O'Neill but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
68763 | Oneill , NE | Standard | 4,572 | $65,362 | $162,800 |
Map of O'Neill ZIP codes
The ZIP codes of O'Neill, NE, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near O'Neill
The nearest larger towns are Norfolk (26,054 people, 69 mi), Yankton, SD (15,540 people, 70 mi) and Wayne (6,121 people, 85 mi).
More nearby: every ZIP code in Holt County · Nebraska ZIP codes
Cite this page
zipcodes.pro. “O'Neill, NE ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ne/o-neill
Underlying data is public domain or openly licensed — sources, vintages and licences.