County ZIP codes · Nebraska · FIPS 31001
Adams County, NE ZIP Codes
Adams County, Nebraska has 15 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 14 residential and 1 for PO boxes or a single organization. 6 of the residential ones lie mainly in Adams County and 8 mainly in a neighboring county; 10 cross the county line. Median household income ranges from $65,875 in 68930 (Blue Hill) to $94,231 in 68956 (Kenesaw) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Adams County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $66,585 and $90,966.
They carry 14 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 14 residential ZIP codes in Adams County
6 ZIP codes lie mainly in Adams County; 8 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 68901 | Hastings | 26,264 | 175 | $67k | $190k | 83% |
| 68955 | Juniata | 2,242 | 24 | $91k | $266k | 100% |
| 68956 | Kenesaw | 1,140 | 12 | $94k | $204k | 71% |
| 68973 | Roseland | 520 | 11 | $87k | $150k | 100% |
| 68925 | Ayr | 393 | 7 | $81k | $207k | 100% |
| 68950 | Holstein | 290 | 6 | $79k | $98k | 100% |
Partly in Adams County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 68941 | Glenvil | 683 | 7 | $73k | $203k | 41% |
| 68980 | Trumbull | 561 | 15 | $124k | $260k | 27% |
| 68930 | Blue Hill | 1,143 | 8 | $66k | $184k | 19% |
| 68928 | Bladen | 327 | 3 | $75k | $122k | 17% |
| 68932 | Campbell | 355 | 4 | $81k | $99k | 13% |
| 68883 | Wood River | 2,483 | 13 | $91k | $206k | 5% |
| 68957 | Lawrence | 555 | 5 | $110k | $200k | 3% |
| 68945 | Heartwell | 156 | 3 | $65k | $255k | 2% |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
10 ZIP codes of Adams County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Adams | Elsewhere |
|---|---|---|
| 68901 | 83% | Clay County 14%; Hall County 2% |
| 68883 | 5% | Hall County 95% |
| 68930 | 19% | Webster County 81% |
| 68956 | 71% | Kearney County 20%; Hall County 7%; Buffalo County 2% |
| 68941 | 41% | Clay County 59% |
| 68980 | 27% | Clay County 47%; Hamilton County 19%; Hall County 8% |
| 68957 | 3% | Nuckolls County 68%; Webster County 27%; Clay County 2% |
| 68932 | 13% | Franklin County 42%; Webster County 33%; Kearney County 13% |
| 68928 | 17% | Webster County 83% |
| 68945 | 2% | Kearney County 98% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 68902 | Hastings |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Adams County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Adams County's ZIP codes use 2 prefixes: 688 and 689.
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.