Okoboji, IA

Full City Profile · Iowa · Dickinson County County

4.1 /5.0
A Great
806 Population 458/sq mi density
$59,167 Median Income $55,879 per capita
$320,000 Home Value $409,678 Zillow
$935 Median Rent 29.6% income on rent
46°F Avg Temperature
A
Overall
4.1 / 5.0
Strong
A
Economy
4.2 / 5.0
$59,167 median income, 2.0% unemployment
B+
Affordability
3.6 / 5.0
$320,000 home value, $935/mo rent
A
Education
4.3 / 5.0
41.8% bachelor's degree or higher
Okoboji experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 16°F in January while summers reach 73°F in July. Annual precipitation totals 29.1 inches. The area receives 41.5 inches of snow annually.

Temperature

16°F Jan (-9°C) 73°F Jul (23°C)
Annual Average45.7°F
15% below US avg
January Average16°F (-9°C)
July Average73°F (23°C)

Geography

Elevation1,425 ft (434 m)
Area1.9 sq mi (4.8 km²)
Population Density458/sq mi
Coordinates43.3881°N, 95.1332°W
TimezoneAmerica/Chicago
CountyDickinson County County
Nearest AirportFort Dodge Regional (FOD)
75 miles away

Precipitation & Snow

Annual Rainfall 29.1"
23% below US avg
Snowfall 41.5"
Wettest Month (Jun) 4.77"
Driest Month (Jan) 0.55"

Air Quality

Natural Hazard Risk

Overall RiskVery Low
Risk Score36.3 / 100
Social Vulnerability15.0 / 100
Community Resilience86.9 / 100

Hazard Breakdown

Tornado Relatively Low
Earthquake Very Low
Wildfire Very Low
Flood Relatively Low
Hail Relatively Low
Strong Wind Relatively Low
Heat Wave Very Low
Winter Weather Relatively Moderate
Lightning Very Low
Ice Storm Relatively Moderate
Drought Relatively Low
Cold Wave Relatively Low
Landslide Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

2 earthquakes (M2.5+) within 150 km since 1990. Strongest: M2.8. Most recent: M2.7 on Jun 30, 2021.

Apr 25, 2017 Near Mankato, Minnesota M2.8 127 km
Jun 30, 2021 4 km E of Rembrandt, Iowa M2.7 63 km
Source: USGS (M2.5+, 1990-2025)

Tornado History

546 tornadoes (EF0+) within 100 km since 1950. Strongest: EF5. Total: 8 fatalities, 222 injuries.

Date Rating Distance Fatalities
Jun 16, 1992 EF5 85 km 1
Apr 9, 2011 EF4 77 km 0
Jun 25, 2010 EF4 66 km 0
Mar 29, 1998 EF4 70 km 1
Jun 16, 1992 EF4 88 km 0
Jun 28, 1979 EF4 95 km 3
Aug 29, 1964 EF4 90 km 0
Jun 23, 1952 EF4 92 km 0
Apr 9, 2011 EF3 97 km 0
Aug 1, 2006 EF3 66 km 0
Jun 11, 2004 EF3 55 km 0
Aug 7, 1994 EF3 59 km 0
Jun 16, 1992 EF3 97 km 0
Apr 20, 1985 EF3 96 km 0
Jun 7, 1984 EF3 77 km 0
Sep 20, 1980 EF3 27 km 0
Jun 28, 1979 EF3 73 km 2
Jun 10, 1977 EF3 34 km 0
Oct 1, 1971 EF3 49 km 0
May 31, 1971 EF3 69 km 0
Source: NOAA SPC (EF0+, 1950-2024)

Wildfire History

2 wildfires (100+ acres) within 100 km. Largest: DEWEYS PASTURE (641 ac, 2008).

Year Name Acres Distance
2008 DEWEYS PASTURE 641 28 km
2024 LINCOLN WPA RX 575 99 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 16°F (-9°C) 0.6 in Coldest, Driest
February 20°F (-7°C) 0.6 in
March 32°F (0°C) 1.4 in
April 46°F (8°C) 3.0 in
May 58°F (14°C) 4.1 in
June 69°F (20°C) 4.8 in Wettest
July 73°F (23°C) 3.5 in Warmest
August 70°F (21°C) 3.7 in
September 63°F (17°C) 3.0 in
October 49°F (9°C) 2.1 in
November 34°F (1°C) 1.4 in
December 21°F (-6°C) 0.8 in

Okoboji has a seasonal temperature swing of 57°F / from 16°F in January to 73°F in July. Total annual precipitation is 29.1 inches, with June being the wettest month (4.8") and January the driest (0.6").

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