Fertile, IA ZIP code
The ZIP code for Fertile, Iowa is 50434. It is in Worth County.
- Population in these ZIPs
- 396
- Avg. median income
- —population-weighted
- Typical home value
- $179,400population-weighted
- Metro area
- Mason City, IA
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Fertile, IA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 50434 | 396 | — | $179,400 |
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 near Fertile
- Hanlontown 4 mi
- Joice 5 mi
- Clear Lake 9 mi
- Ventura 9 mi
- Lake Mills 12 mi
- Manly 12 mi
- Forest City 12 mi
- Kensett 12 mi
- Leland 12 mi
- Garner 13 mi
- Mason City 14 mi
- Northwood 17 mi
Frequently asked questions
What is the ZIP code for Fertile, IA?
The ZIP code for Fertile, IA is 50434.
What county is Fertile, Iowa in?
Fertile ZIP codes are in Worth County.