First three digits · Kansas
ZIP Codes Starting with
28 ZIP codes start with 677, sorted at the North Platte, NE (SCF 691) sectional center (USPS labeling list L005, effective October 1, 2026) in Kansas: 28 residential ZIP codes across 9 counties (Census 2020 ZCTAs and GeoNames postal codes, October 2026).
What do the digits 677 mean?
The first digit, 6, is one of ten national areas (Illinois, Kansas, Missouri and Nebraska). The first three, 677, route mail to a sectional center: USPS labeling list L005 (effective October 1, 2026) sends letters for 677 to the North Platte, NE (SCF 691) facility. The last two digits pick the delivery area. By residents, the largest town names among the 677 ZIP codes are Colby, Goodland, Oakley, Oberlin, Saint Francis and Atwood.
The same facility sorts 5 prefixes, 142 ZIP codes in all: 677, 690, 691, 692, 693.
Where are the 677 ZIP codes?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All ZIP codes starting with 677
| County | ||||||
|---|---|---|---|---|---|---|
| 67701 | Colby | Thomas County | 6,134 | 14 | $70k | $177k |
| 67730 | Atwood | Rawlins County | 1,654 | 4 | $66k | $120k |
| 67731 | Bird City | Cheyenne County | 942 | 3 | $56k | $117k |
| 67732 | Brewster | Thomas County | 691 | 2 | $65k | $144k |
| 67733 | Edson | Sherman County | 81 | 0 | $96k | – |
| 67734 | Gem | Thomas County | 175 | 2 | – | – |
| 67735 | Goodland | Sherman County | 5,424 | 8 | $61k | $136k |
| 67736 | Gove | Gove County | 183 | 1 | $56k | $99k |
| 67737 | Grainfield | Gove County | 451 | 3 | $53k | $175k |
| 67738 | Grinnell | Gove County | 574 | 2 | $72k | $132k |
| 67739 | Herndon | Rawlins County | 280 | 2 | $61k | $51k |
| 67740 | Hoxie | Sheridan County | 1,592 | 4 | $75k | $187k |
| 67741 | Kanorado | Sherman County | 258 | 2 | $45k | $116k |
| 67743 | Levant | Thomas County | 200 | 1 | $57k | – |
| 67744 | Ludell | Rawlins County | 155 | 1 | $92k | $98k |
| 67745 | McDonald | Rawlins County | 353 | 1 | $87k | – |
| 67747 | Monument | Logan County | 151 | 1 | $75k | $158k |
| 67748 | Oakley | Logan County | 2,637 | 6 | $78k | $137k |
| 67749 | Oberlin | Decatur County | 2,209 | 5 | $54k | $90k |
| 67751 | Park | Gove County | 207 | 2 | $62k | $119k |
| 67752 | Quinter | Gove County | 1,544 | 6 | $75k | $133k |
| 67753 | Rexford | Thomas County | 407 | 2 | $62k | $123k |
| 67756 | Saint Francis | Cheyenne County | 1,677 | 3 | $55k | $130k |
| 67757 | Selden | Sheridan County | 466 | 2 | $58k | $83k |
| 67758 | Sharon Springs | Wallace County | 1,009 | 2 | $59k | $110k |
| 67761 | Wallace | Wallace County | 176 | 0 | $74k | $74k |
| 67762 | Weskan | Wallace County | 295 | 1 | $75k | $167k |
| 67764 | Winona | Logan County | 401 | 1 | $66k | $105k |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; GeoNames postal codes (CC BY 4.0) for codes without a residential area.