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Blencoe, IA
City in Monona County, Iowa.
Population
280
Land area
0.8sq mi
People per sq mi
368
ZIP codes
0
Blencoe and its ZIP codes
Blencoe at a glance
- Blencoe is about 6.4 times as dense as Iowa as a whole.
Local data for Blencoe, IA
Counts from official public data
Economy and federal money
Jobs, pay, income and spending are for Monona County. PPP loans are for Blencoe.
Unemployment rate
2.7%
Sep 2026, +0.5 pts in a year
Average annual pay
$47,323
2,556 jobs, 2025
Income per person
$60,306
BEA, 2024
Federal spending
$111M
FY 2026, $12,627 per person
Environment and hazard risk
Blencoe, IA, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: drought
Storm events since 1996
423
Countywide, mostly hail
Flood insurance policies
29
0.6% of homes, county
July high / Jan low
86° / 9°F
39.8 inches of rain a year
Health statistics
Share of adults in Blencoe, IA, CDC PLACES estimates
Obesity
40.8%
U.S. 33.3% +7.5 pts
Diabetes
12.9%
U.S. 12.1% +0.8 pts
Smoking
14.0%
U.S. 12.8% +1.2 pts
Uninsured (18-64)
6.6%
U.S. 11.1% -4.5 pts
Cities near Blencoe
| Name | Distance | Land area (sq mi) |
|---|---|---|
| OnawaCity | 6.1 mi | 5.3 |
| TurinCity | 8.6 mi | 0.1 |
| Little SiouxCity | 9 mi | 0.4 |
| River SiouxCensus-designated place | 9.1 mi | 0.4 |
| Decatur, NEVillage | 10 mi | 1 |
| PisgahCity | 11 mi | 0.5 |
| MoorheadCity | 12 mi | 0.2 |
| Tekamah, NECity | 13 mi | 1.6 |
| CastanaCity | 13 mi | 0.9 |
| WhitingCity | 14 mi | 1 |
| MondaminCity | 16 mi | 0.5 |
| SoldierCity | 16 mi | 0.3 |
| Craig, NEVillage | 18 mi | 0.3 |
| Herman, NEVillage | 19 mi | 0.1 |
| Macy, NECensus-designated place | 20 mi | 1.6 |
| MagnoliaCity | 20 mi | 0.6 |
Frequently asked questions
- What county is Blencoe, IA in?
- Blencoe is in Monona County, Iowa.
- What is the population of Blencoe, IA?
- About 280 people live in Blencoe, based on American Community Survey 5-year estimates.
- What cities are near Blencoe?
- Nearby places include Onawa (6.1 mi), Turin (8.6 mi), Little Sioux (9 mi), River Sioux (9.1 mi), Decatur, NE (10 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023