Blencoe ZIP code, Iowa
The ZIP code for Blencoe, IA is 51523, and its area code is 712.
- USPS city name
- 1 ZIP code
- Population
- 280
- Area code
- 712
- County
- Monona County
- State
- Iowa
Blencoe in numbers
About 280 people live in Blencoe, in 117 households. The median household income is $86,875 a year, 16% above the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $87,500 (58% below the Iowa median), and median gross rent is $857 a month. The median age is 42.6; 17.6% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 22 minutes.
| Population | 280 |
|---|---|
| Households | 117 |
| Median age | 42.6 |
| Median household income | $86,875 |
| Median home value | $87,500 |
| Median gross rent | $857 |
| Bachelor's degree or higher | 17.6% |
| Mean commute | 22.4 min |
| Population density | 368 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Blencoe city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Blencoe
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
51523 | Blencoe , IA | Standard | 379 | $82,625 | $136,800 |
Map of Blencoe ZIP codes
The ZIP codes of Blencoe, IA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Blencoe
The nearest larger towns are Onawa (2,839 people, 6.7 mi), Decatur, NE (482 people, 10 mi) and Tekamah, NE (1,690 people, 13 mi).
| Town | Population | Distance |
|---|---|---|
| Onawa | 2,839 | 6.7 mi |
| Blair, NE | 7,914 | 27.0 mi |
| Missouri Valley | 2,666 | 27.3 mi |
More nearby: every ZIP code in Monona County · Iowa ZIP codes
Cite this page
zipcodes.pro. “Blencoe, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/blencoe
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