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Iona, ID
City in Bonneville County, Idaho.
Population
2,984
Land area
1.3sq mi
People per sq mi
2,312
ZIP codes
0
Iona and its ZIP codes
Iona at a glance
- Iona is about 99 times as dense as Idaho as a whole.
- Households here earn a median of $84,914 a year, 9% more than the Idaho figure of $77,800.
- A typical owner-occupied home is valued at $420,300 and median rent is $1,533 a month.
Local data for Iona, ID
Counts from official public data
Housing and community stats
Iona, ID, American Community Survey 2020-2024
Median household income
$84,914
Poverty rate
12.2%
Median home value
$420,300
Median rent
$1,533/mo
Homeownership
87.5%
Bachelor's or higher
27.6%
Median age
27.3
Average commute
20.0 min
Largest reported origins and ancestries: German Americans (431), Mexican Americans (178), Italian Americans (119).
Economy and federal money
Jobs, pay, income and spending are for Bonneville County. PPP loans are for Iona.
Unemployment rate
3.2%
Aug 2026, +0.3 pts in a year
Average annual pay
$51,060
63,586 jobs, 2025
Income per person
$58,435
BEA, 2024
Federal spending
$3.64B
FY 2026, $29,359 per person
How people get to work
Iona, ID, workers 16 and older. American Community Survey 5-year estimates
- Drove alone74.2%
- Carpooled9.9%
- Public transit1.5%
- Walked0.9%
- Bicycle0.0%
- Taxi, ride-hailing, motorcycle or other0.0%
- Worked from home13.5%
Average one-way commute: 20.0 minutes for people who do not work from home.
Environment and hazard risk
Iona, ID, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: landslide
Storm events since 1996
580
Countywide, mostly thunderstorm wind
Flood insurance policies
70
0.2% of homes, county
July high / Jan low
86° / 16°F
13.5 inches of rain a year
Hazards, floods and storm historyCheck a flood zone1 historic places
Health statistics
Share of adults in Iona, ID, CDC PLACES estimates
Obesity
31.8%
U.S. 33.3% -1.5 pts
Diabetes
7.7%
U.S. 12.1% -4.4 pts
Smoking
10.5%
U.S. 12.8% -2.3 pts
Uninsured (18-64)
8.6%
U.S. 11.1% -2.5 pts
Cities near Iona
| Name | Distance | Land area (sq mi) |
|---|---|---|
| LincolnCensus-designated place | 2.1 mi | 1.4 |
| AmmonCity | 3.9 mi | 8.2 |
| UconCity | 4.5 mi | 0.9 |
| Idaho FallsCity | 5.8 mi | 27.2 |
| RigbyCity | 9.9 mi | 2.4 |
| RirieCity | 10 mi | 0.5 |
| LewisvilleCity | 12 mi | 0.7 |
| MenanCity | 14 mi | 1 |
| ShelleyCity | 14 mi | 2.3 |
| RobertsCity | 16 mi | 0.3 |
| BasaltCity | 19 mi | 0.3 |
| FirthCity | 20 mi | 0.6 |
| RexburgCity | 22 mi | 10.4 |
| Sugar CityCity | 26 mi | 2.5 |
| TetonCity | 28 mi | 0.7 |
| NewdaleCity | 29 mi | 0.2 |
Frequently asked questions
- What county is Iona, ID in?
- Iona is in Bonneville County, Idaho.
- What is the population of Iona, ID?
- About 2,984 people live in Iona, based on American Community Survey 5-year estimates.
- What cities are near Iona?
- Nearby places include Lincoln (2.1 mi), Ammon (3.9 mi), Ucon (4.5 mi), Idaho Falls (5.8 mi), Rigby (9.9 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023