Iowa Const. art. III, 2nd div., § 3
The members of the house of representatives shall be chosen every second year, by the qualified electors of their respective districts, [* * *]* and their term of office shall commence on the first day of January next after their election, and continue two years, and until their successors are elected and qualified.
*Language, relating to the time of holding the general elections, appears to have been superseded or made obsolete as a result of changes made to Art. II, §7, and has been omitted from this codified Iowa Constitution, see original Constitution, Art. III, §3, for omitted language
For provisions relative to the time of holding the general election, see this codified Iowa Constitution, Art. II, §7; see also Iowa Code §39.1