County ZIP codes · California · FIPS 06031
Kings County, CA ZIP Codes
Kings County, California has 14 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 13 residential and 1 for PO boxes or a single organization. 8 of the residential ones lie mainly in Kings County and 5 mainly in a neighboring county; 6 cross the county line. Median household income ranges from $47,063 in 93201 (Alpaugh) to $80,412 in 93245 (Lemoore) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Kings 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 $55,079 and $73,142.
They carry 12 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 13 residential ZIP codes in Kings County
8 ZIP codes lie mainly in Kings County; 5 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 93230 | Hanford | 69,684 | 270 | $76k | $345k | 100% |
| 93245 | Lemoore | 37,971 | 319 | $80k | $339k | 100% |
| 93212 | Corcoran | 23,142 | 195 | $58k | $236k | 61% |
| 93204 | Avenal | 13,657 | 193 | $55k | $229k | 100% |
| 93202 | Armona | 3,890 | 2,531 | $64k | $284k | 100% |
| 93266 | Stratford | 1,612 | 27 | $63k | $291k | 100% |
| 93239 | Kettleman City | 1,461 | 25 | $48k | $138k | 100% |
| 93246 | Lemoore | 852 | 40 | – | – | 100% |
Partly in Kings County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 93631 | Kingsburg | 17,583 | 213 | $79k | $397k | 21% |
| 93242 | Laton | 2,904 | 71 | $73k | $353k | 17% |
| 93201 | Alpaugh | 1,134 | 16 | $47k | $147k | 14% |
| 93656 | Riverdale | 7,172 | 63 | $72k | $295k | 9% |
| 93274 | Tulare | 80,026 | 365 | $73k | $330k | 5% |
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 Kings County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Kings | Elsewhere |
|---|---|---|
| 93274 | 5% | Tulare County 95% |
| 93212 | 61% | Tulare County 39% |
| 93631 | 21% | Tulare County 53%; Fresno County 26% |
| 93656 | 9% | Fresno County 91% |
| 93242 | 17% | Fresno County 83% |
| 93201 | 14% | Tulare County 86% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 93232 | Hanford |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Kings County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Kings County's ZIP codes use 2 prefixes: 932 and 936.
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.