Elma, IA ZIP code
The ZIP code for Elma, Iowa is 50628. It is in Howard County.
- Population in these ZIPs
- 1,423
- Avg. median income
- $68,800population-weighted
- Typical home value
- $220,900population-weighted
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Elma, IA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 50628 | 1,423 | $68,750 | $220,900 |
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 Elma
- Alta Vista 7 mi
- Riceville 11 mi
- Lime Springs 11 mi
- New Hampton 13 mi
- Colwell 13 mi
- Chester 14 mi
- Protivin 15 mi
- Orchard 15 mi
- Cresco 16 mi
- Lawler 16 mi
- Ionia 18 mi
- Mc Intire 18 mi
Frequently asked questions
What is the ZIP code for Elma, IA?
The ZIP code for Elma, IA is 50628.
What county is Elma, Iowa in?
Elma ZIP codes are in Howard County.