First three digits · Kansas
ZIP Codes Starting with
58 ZIP codes start with 670, sorted at the Wichita, KS (SCF 670) sectional center (USPS labeling list L005, effective October 1, 2026) in Kansas: 58 residential ZIP codes across 14 counties (Census 2020 ZCTAs and GeoNames postal codes, October 2026).
What do the digits 670 mean?
The first digit, 6, is one of ten national areas (Illinois, Kansas, Missouri and Nebraska). The first three, 670, route mail to a sectional center: USPS labeling list L005 (effective October 1, 2026) sends letters for 670 to the Wichita, KS (SCF 670) facility. The last two digits pick the delivery area. By residents, the largest town names among the 670 ZIP codes are Derby, Andover, El Dorado, Arkansas City, Haysville and Augusta.
The same facility sorts 9 prefixes, 391 ZIP codes in all: 669, 670, 671, 672, 673, 674, 675, 676, 678.
Where are the 670 ZIP codes?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All ZIP codes starting with 670
| County | ||||||
|---|---|---|---|---|---|---|
| 67001 | Andale | Sedgwick County | 2,535 | 110 | $99k | $357k |
| 67002 | Andover | Butler County | 17,221 | 460 | $104k | $291k |
| 67003 | Anthony | Harper County | 2,477 | 10 | $50k | $78k |
| 67004 | Argonia | Sumner County | 801 | 8 | $78k | $123k |
| 67005 | Arkansas City | Cowley County | 15,073 | 103 | $55k | $95k |
| 67008 | Atlanta | Cowley County | 494 | 4 | $61k | $151k |
| 67009 | Attica | Harper County | 796 | 6 | $44k | $63k |
| 67010 | Augusta | Butler County | 13,947 | 134 | $73k | $206k |
| 67012 | Beaumont | Butler County | 38 | 2 | – | – |
| 67013 | Belle Plaine | Sumner County | 2,678 | 35 | $70k | $156k |
| 67016 | Bentley | Sedgwick County | 480 | 797 | $83k | $123k |
| 67017 | Benton | Butler County | 2,264 | 35 | $89k | $259k |
| 67018 | Bluff City | Harper County | 65 | 1 | – | $27k |
| 67019 | Burden | Cowley County | 992 | 10 | $61k | $92k |
| 67020 | Burrton | Harvey County | 1,596 | 13 | $81k | $130k |
| 67021 | Byers | Pratt County | 26 | 1 | $49k | $104k |
| 67022 | Caldwell | Sumner County | 1,436 | 8 | $60k | $90k |
| 67023 | Cambridge | Cowley County | 112 | 1 | $96k | $53k |
| 67024 | Cedar Vale | Chautauqua County | 937 | 4 | $34k | – |
| 67025 | Cheney | Sedgwick County | 3,940 | 35 | $87k | $205k |
| 67026 | Clearwater | Sedgwick County | 5,692 | 59 | $106k | $240k |
| 67028 | Coats | Kiowa County | 173 | 1 | $79k | $61k |
| 67029 | Coldwater | Comanche County | 962 | 2 | $52k | $88k |
| 67030 | Colwich | Sedgwick County | 3,037 | 75 | $100k | $285k |
| 67031 | Conway Springs | Sumner County | 2,497 | 21 | $88k | $192k |
| 67035 | Cunningham | Kingman County | 891 | 4 | $73k | $113k |
| 67036 | Danville | Harper County | 236 | 6 | $88k | – |
| 67037 | Derby | Sedgwick County | 30,278 | 565 | $86k | $242k |
| 67038 | Dexter | Cowley County | 692 | 5 | $56k | $89k |
| 67039 | Douglass | Butler County | 2,996 | 28 | $92k | $202k |
| 67041 | Elbing | Butler County | 296 | 2,085 | $94k | $146k |
| 67042 | El Dorado | Butler County | 16,978 | 66 | $63k | $141k |
| 67045 | Eureka | Greenwood County | 3,406 | 8 | $63k | $110k |
| 67047 | Fall River | Greenwood County | 496 | 3 | $54k | $98k |
| 67049 | Freeport | Harper County | 12 | 0 | – | – |
| 67050 | Garden Plain | Sedgwick County | 1,907 | 41 | $87k | $309k |
| 67051 | Geuda Springs | Sumner County | 404 | 5 | $78k | $89k |
| 67052 | Goddard | Sedgwick County | 9,262 | 179 | $103k | $289k |
| 67053 | Goessel | Marion County | 600 | 1,583 | $50k | $103k |
| 67054 | Greensburg | Kiowa County | 1,251 | 6 | $71k | $195k |
| 67055 | Greenwich | Sedgwick County | 62 | 488 | $49k | – |
| 67056 | Halstead | Harvey County | 3,040 | 36 | $79k | $169k |
| 67057 | Hardtner | Barber County | 252 | 2 | $50k | $49k |
| 67058 | Harper | Harper County | 1,777 | 9 | $62k | $96k |
| 67059 | Haviland | Kiowa County | 932 | 4 | $73k | $130k |
| 67060 | Haysville | Sedgwick County | 14,125 | 504 | $74k | $170k |
| 67061 | Hazelton | Barber County | 237 | 2 | $62k | $42k |
| 67062 | Hesston | Harvey County | 3,970 | 126 | $75k | $217k |
| 67063 | Hillsboro | Marion County | 3,470 | 26 | $72k | $156k |
| 67065 | Isabel | Pratt County | 151 | 2 | $78k | – |
| 67066 | Iuka | Pratt County | 236 | 5 | $40k | $91k |
| 67067 | Kechi | Sedgwick County | 2,293 | 491 | $108k | $263k |
| 67068 | Kingman | Kingman County | 3,949 | 14 | $58k | $94k |
| 67070 | Kiowa | Barber County | 921 | 9 | $58k | $80k |
| 67071 | Lake City | Barber County | 5 | 0 | – | – |
| 67072 | Latham | Butler County | 290 | 2 | – | – |
| 67073 | Lehigh | Marion County | 344 | 11 | $87k | $139k |
| 67074 | Leon | Butler County | 1,583 | 9 | $72k | $122k |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; GeoNames postal codes (CC BY 4.0) for codes without a residential area.