<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000812304
<NAME> THE PARKSTONE GROUP OF FUNDS
<SERIES>
<NUMBER> 012
<NAME> PARKSTONE PRIME OBLIGATIONS FUND CLASS B
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> MAY-31-2000
<PERIOD-START> JUN-01-1999
<PERIOD-END> MAY-31-2000
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<EXPENSES-NET> (3720)
<NET-INVESTMENT-INCOME> 31037
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<NET-CHANGE-IN-ASSETS> (502)
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</TABLE>
