Voting for the much-delayed 596-member parliament is being staged in two phases ending December 2, with the first round of polling across 14 of Egypt's 27 provinces beginning on Sunday.
"The turnout on the first day was between 15 and 16 per cent," Ismail said, quoted by state news agency MENA.
Sunday's turnout was sharply lower than the 62 percent registered in the first stage of the previous parliamentary election in 2011.
That parliament was dissolved in June 2012, just days before Islamist Mohamed Morsi was elected as president, the country's first freely elected leader.
The 2011 election, the country's first democratic vote, had been held when Egypt was gripped by a revolutionary fervour following the ouster of veteran leader Hosni Mubarak after a 18-day popular uprising.
Ismail urged voters to go out and vote on Monday.
He said the turnout was "expected to rise" after the government announced that public sector employees would work only half a daytoday in order to have time to vote.
Experts say the results of the new parliament are a forgone conclusion, with elected lawmakers expected to firmly back President Abdel Fattah al-Sisi's iron-fisted regime in the absence of any opposition.
