Effective 28 Aug 1939
249.020. Determination of population. — The last preceding federal census shall be used as a basis and for the purposes of ascertaining and determining the population of the counties that may come within the provisions of sections 249.010 to 249.420.
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(RSMo 1939 § 12680)
CROSS REFERENCE:
United States census, effective date of, 1.100