| 20th c. ← Establishments in Ohio in the 21st century → 22nd c. |
| 2000s establishments in Ohio — 2001 • 2002 • 2003 • 2004 • 2005 • 2006 • 2007 • 2008 • 2009 |
| 2010s establishments in Ohio — 2010 • 2011 • 2012 • 2013 • 2014 • 2015 • 2016 • 2017 • 2018 • 2019 |
| 2020s establishments in Ohio — 2020 • 2021 • 2022 • 2023 • 2024 • 2025 • 2026 • 2027 • 2028 • 2029 |
| 2030s establishments in Ohio — 2030 • 2031 • 2032 • 2033 • 2034 • 2035 • 2036 • 2037 • 2038 • 2039 |
| 2040s establishments in Ohio — 2040 • 2041 • 2042 • 2043 • 2044 • 2045 • 2046 • 2047 • 2048 • 2049 |
| 2050s establishments in Ohio — 2050 • 2051 • 2052 • 2053 • 2054 • 2055 • 2056 • 2057 • 2058 • 2059 |
| 2060s establishments in Ohio — 2060 • 2061 • 2062 • 2063 • 2064 • 2065 • 2066 • 2067 • 2068 • 2069 |
| 2070s establishments in Ohio — 2070 • 2071 • 2072 • 2073 • 2074 • 2075 • 2076 • 2077 • 2078 • 2079 |
| 2080s establishments in Ohio — 2080 • 2081 • 2082 • 2083 • 2084 • 2085 • 2086 • 2087 • 2088 • 2089 |
| 2090s establishments in Ohio — 2090 • 2091 • 2092 • 2093 • 2094 • 2095 • 2096 • 2097 • 2098 • 2099 |
| 2100s establishments in Ohio — 2100 |
