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Orange County Fair (California) facts for kids

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Orange County Fair
OC Fair 2008-2.jpg
The midway of the Orange County Fair in 2008.
Location OC Fair & Event Center
88 Fair Drive, Costa Mesa, California, United States
Coordinates 33°40′0″N 117°54′4″W / 33.66667°N 117.90111°W / 33.66667; -117.90111
Status open
Opened 1890, 1919, 1946, 2021
Closed 1916, 1941, 2020
Theme Find Your Happy!
Operating season Mid-July to mid-August
Attendance 1 million+

The Orange County Fair, also called the OC Fair, is a big yearly event. It lasts for 23 days each summer. You can find it at the OC Fair & Event Center in Costa Mesa, California. The OC Fair is a fun place for everyone. It has exciting rides, yummy food, and lots of shows. The theme for the 2025 OC Fair is “Find Your Happy!”

History of the OC Fair

How the Fair Started

The very first Orange County Fair happened in 1890. It was a small event in Santa Ana, California. There were a few exhibits and a horse race. At first, different groups managed the fair. Early fairs mostly had horse races and animal shows. Around 1900, new carnival rides were added. The fair then became an event that happened every year.

Moving Around California

The fair was usually in Santa Ana. After World War I, it moved to Huntington Beach, California for a short time. In 1925, the fair moved to Anaheim, California. A rodeo and carnival were added then. For a few years, from 1932 to 1939, the fair was part of a bigger fair. This larger fair included Orange, Los Angeles, and Riverside Counties. It was held in Pomona, California.

Finding a Permanent Home

After World War II, the state of California took over the fair. They bought land from an old army base. This land became the new fairgrounds. In 1949, the fair moved to this new spot. It was in what is now Costa Mesa, California. The fair became a five-day event that year. This 150-acre area has been the fair's home ever since. It has grown into a 23-day summer event.

Orange County Fairgrounds, 1949
The OC Fairgrounds in 1949.

Fair Cancellations

The OC Fair has been canceled a few times in its history. It was canceled during World War I (1917–1918). It was also canceled during World War II (1942–1945). In 2020, the fair was canceled because of the COVID-19 pandemic. This was the first time in 75 years it had been canceled for a health reason. Since 2021, the fair has added safety measures. These include hand sanitizers and encouraging social distancing.

Visitors to the Fair

The Orange County Fair is one of the biggest fairs in the United States. It is the 9th-largest fair in the country. Since 2021, the number of people allowed each day is limited. About 45,000 people can visit the fair each day.

Here is a look at how many people have visited the fair over the years:

Year Number of Visitors
2024 1,137,555
2023 1,048,181
2022 1,055,173
2021 1,055,770
2020 0
2019 1,393,482
2018 1,470,636
2017 1,334,000
2016 1,344,996
2015 1,301,445
2014 1,337,167
2012 1,300,000
2011 1,400,280
2010 1,135,536
2009 1,070,061
2008 1,062,673
2007 1,090,653
2006 924,315
2005 1,058,192
2004 963,984
2003 881,596
2002 898,197
2001 843,347
2000 808,810
1999 724,561
1998 723,061
1997 785,944

Weather at the Fairgrounds

The fairgrounds in Costa Mesa have a special kind of weather. It's called a Mediterranean climate. This means it has mild, wet winters and warm, dry summers. This weather is great for outdoor activities like the fair.

Climate data for Costa Mesa
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Mean daily maximum °F (°C) 64
(18)
64
(18)
64
(18)
66
(19)
79
(26)
82
(28)
85
(29)
90
(32)
86
(30)
86
(30)
68
(20)
64
(18)
68
(20)
Mean daily minimum °F (°C) 44
(7)
50
(10)
51
(11)
54
(12)
57
(14)
60
(16)
63
(17)
64
(18)
63
(17)
54
(12)
42
(6)
38
(3)
56
(13)
Average precipitation inches (mm) 2.60
(66)
2.54
(65)
2.25
(57)
.70
(18)
.18
(4.6)
.08
(2.0)
.02
(0.51)
.09
(2.3)
.30
(7.6)
.28
(7.1)
1.02
(26)
1.59
(40)
11.65
(296)
Source: Weather Channel

Fun Fair Rides

The OC Fair has many exciting rides for visitors to enjoy.

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