EXHIBIT 11
TRI-COUNTY BANCORP, INC. AND SUBSIDIARIES
STATEMENT REGARDING COMPUTATION OF EARNINGS PER SHARE
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<CAPTION>
Nine Months Ended
September 30,
2000 1999
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<S> <C> <C>
EARNINGS PER SHARE
Net earnings available for common shares and
common stock equivalent shares deemed to have a dilutive effect $290,090 $551,980
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Basic earnings per share $0.33 $0.63
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Diluted earnings per share $0.32 $0.59
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Shares used in basic earnings per share computation
Weighted average common shares outstanding 876,492 881,005
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Shares used in diluted earnings per share computation
Weighted average common shares outstanding 914,941 941,549
Additional potentially dilutive effect of stock options 38,449 60,544
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876,492 881,005
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