Kossuth County, Iowa ZIP codes
12 ZIP codes are in Kossuth County, plus 9 that cross in from neighboring counties.
- ZIP codes
- 12
- Population in these ZIPs
- 13,851
- Avg. median income
- $67,000population-weighted
- Cities & towns
- 12
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Kossuth County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 50451 | Lakota | 432 | $53,750 | $122,300 |
| 50480 | Titonka | 809 | $73,333 | $135,900 |
| 50483 | Wesley | 672 | $88,929 | $179,400 |
| 50511 | Algona | 7,240 | $66,642 | $184,900 |
| 50517 | Bancroft | 833 | $61,875 | $158,300 |
| 50522 | Burt | 705 | $67,813 | $121,400 |
| 50539 | Fenton | 444 | $65,417 | $121,000 |
| 50556 | Ledyard | 159 | $36,607 | $150,400 |
| 50559 | Lone Rock | 289 | $50,000 | $190,000 |
| 50560 | Lu Verne | 732 | $66,042 | $164,000 |
| 50590 | Swea City | 718 | $57,639 | $103,600 |
| 50598 | Whittemore | 818 | $78,558 | $166,000 |
ZIP codes partly in Kossuth County
These ZIP codes are mostly in a neighboring county but cover part of Kossuth County.
| ZIP code | City | State | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|---|
| 50424 | Buffalo Center | IA | Winnebago County | 1,441 | $59,091 | $154,300 |
| 50430 | Corwith | IA | Hancock County | 520 | $59,265 | $116,700 |
| 50484 | Woden | IA | Hancock County | 411 | $65,583 | $109,900 |
| 50514 | Armstrong | IA | Emmet County | 1,117 | $73,000 | $167,600 |
| 50519 | Bode | IA | Humboldt County | 765 | $72,083 | $143,100 |
| 50558 | Livermore | IA | Humboldt County | 653 | $68,750 | $126,900 |
| 50570 | Ottosen | IA | Humboldt County | 203 | $67,813 | $202,000 |
| 50597 | West Bend | IA | Palo Alto County | 1,341 | $92,000 | $199,400 |
| 56027 | Elmore | MN | Faribault County | 692 | $49,954 | $82,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Kossuth County
Nearby counties
Frequently asked questions
How many ZIP codes are in Kossuth County, Iowa?
12 ZIP codes are mainly in Kossuth County, and 9 more ZIP codes from neighboring areas reach partly into it.
What cities are in Kossuth County?
ZIP codes in Kossuth County use the city names Algona, Bancroft, Burt, Fenton, Lakota, Ledyard, Lone Rock, Lu Verne, Swea City, Titonka, Wesley and Whittemore.