First three digits · Kentucky
ZIP Codes Starting with
33 ZIP codes start with 418, sorted at the Knoxville, TN (SCF 377) sectional center (USPS labeling list L005, effective October 1, 2026) in Kentucky: 33 residential ZIP codes across 2 counties (Census 2020 ZCTAs and GeoNames postal codes, October 2026).
What do the digits 418 mean?
The first digit, 4, is one of ten national areas (Indiana, Kentucky, Michigan and Ohio). The first three, 418, route mail to a sectional center: USPS labeling list L005 (effective October 1, 2026) sends letters for 418 to the Knoxville, TN (SCF 377) facility. The last two digits pick the delivery area. By residents, the largest town names among the 418 ZIP codes are Whitesburg, Hindman, Pippa Passes, Neon, Blackey and Topmost.
The same facility sorts 10 prefixes, 340 ZIP codes in all: 377, 378, 379, 407, 408, 409, 417, 418, 425, 426.
Where are the 418 ZIP codes?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All ZIP codes starting with 418
| County | ||||||
|---|---|---|---|---|---|---|
| 41804 | Blackey | Letcher County | 1,201 | 102 | – | $56k |
| 41810 | Cromona | Letcher County | 350 | 137 | – | $23k |
| 41812 | Deane | Letcher County | 177 | 29 | – | $84k |
| 41815 | Ermine | Letcher County | 796 | 111 | $25k | $84k |
| 41817 | Garner | Knott County | 377 | 28 | $52k | $49k |
| 41819 | Gordon | Letcher County | 289 | 16 | – | $67k |
| 41821 | Hallie | Letcher County | 363 | 15 | – | $113k |
| 41822 | Hindman | Knott County | 2,106 | 110 | $25k | $72k |
| 41824 | Isom | Letcher County | 685 | 136 | – | $54k |
| 41825 | Jackhorn | Letcher County | 306 | 59 | $52k | $53k |
| 41826 | Jeremiah | Letcher County | 668 | 75 | $61k | $64k |
| 41828 | Kite | Knott County | 624 | 30 | – | – |
| 41831 | Leburn | Knott County | 888 | 47 | $53k | $149k |
| 41832 | Letcher | Letcher County | 383 | 51 | $29k | – |
| 41833 | Linefork | Letcher County | 144 | 7 | – | – |
| 41834 | Littcarr | Knott County | 208 | 36 | $53k | – |
| 41835 | McRoberts | Letcher County | 567 | 89 | $24k | $61k |
| 41836 | Mallie | Knott County | 863 | 52 | $64k | $242k |
| 41837 | Mayking | Letcher County | 945 | 104 | $42k | – |
| 41838 | Millstone | Letcher County | 701 | 82 | $43k | – |
| 41839 | Mousie | Knott County | 608 | 47 | – | $96k |
| 41840 | Neon | Letcher County | 1,245 | 251 | $58k | $55k |
| 41843 | Pine Top | Knott County | 172 | 14 | $94k | – |
| 41844 | Pippa Passes | Knott County | 1,261 | 84 | $32k | $74k |
| 41845 | Premium | Letcher County | 174 | 24 | – | $97k |
| 41847 | Redfox | Knott County | 246 | 21 | – | $94k |
| 41848 | Roxana | Letcher County | 28 | 18 | – | – |
| 41849 | Seco | Letcher County | 75 | 78 | $65k | $65k |
| 41855 | Thornton | Letcher County | 711 | 95 | $59k | $44k |
| 41858 | Whitesburg | Letcher County | 7,031 | 81 | $46k | $90k |
| 41859 | Dema | Knott County | 240 | 34 | $46k | $56k |
| 41861 | Raven | Knott County | 169 | 17 | $29k | $46k |
| 41862 | Topmost | Knott County | 1,036 | 76 | $69k | $88k |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; GeoNames postal codes (CC BY 4.0) for codes without a residential area.