County ZIP codes · Kansas · FIPS 20137
Norton County, KS ZIP Codes
Norton County, Kansas has 7 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 4 of the residential ones lie mainly in Norton County and 3 mainly in a neighboring county; 6 cross the county line.
- ACS2020-24
- Census2020
Where are the ZIP codes of Norton County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All 7 residential ZIP codes in Norton County
4 ZIP codes lie mainly in Norton County; 3 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 67654 | Norton | 4,021 | 12 | $54k | $101k | 100% |
| 67622 | Almena | 680 | 5 | $66k | $147k | 96% |
| 67645 | Lenora | 531 | 2 | $49k | $82k | 70% |
| 67629 | Clayton | 33 | 0 | $74k | – | 54% |
Partly in Norton County
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?
6 ZIP codes of Norton County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Norton | Elsewhere |
|---|---|---|
| 67646 | 26% | Phillips County 56%; Rooks County 13%; Graham County 6% |
| 67622 | 96% | Phillips County 4% |
| 67645 | 70% | Graham County 30% |
| 67664 | 31% | Phillips County 69% |
| 67653 | 38% | Decatur County 62% |
| 67629 | 54% | Decatur County 46% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
Which first three digits do Norton County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Norton County starts with 676.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 676 | Wichita, KS (SCF 670) | 7 | 45 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.