The boundaries of the district were not changed to actually add the Preston and Hespeler asections of Cambridge into the riding.

In 2003, the Kitchener part of the riding was redefined to be the part of the city lying north of a line drawn from west to east along Highland Road West, Fischer Hallman Road and the Canadian National Railway situated north of Shadeland Crescent.

As a result of the work of the Electoral Boundaries Commission for the Province of Ontario, which was concluded in July 2013, a revived Waterloo was created out of 80% of the old Kitchener—Waterloo.

The rest of the Kitchener-Waterloo riding was split between Kitchener Centre and Kitchener-Conestoga[2][9] The revived riding comprised virtually all of the western portion of the old Kitchener—Waterloo, including all of Waterloo and a sliver of Kitchener lying north of the Canadian National Railway and northeast of Conestoga Parkway.

[10][11] This riding has elected the following members of the House of Commons of Canada: According to the 2021 Canadian census[12] Ethnic groups: 63.4% White, 10.5% South Asian, 9.1% Chinese, 3.0% Black, 2.6% Arab, 2.0% Indigenous, 1.9% Latin American, 1.7% West Asian, 1.4% Southeast Asian, 1.3% Korean, 1.0% Filipino Languages: 64.9% English, 6.1% Mandarin, 2.1% Arabic, 1.5% German, 1.5% Spanish, 1.2% Hindi, 1.2% Punjabi, 1.1% Korean, 1.0% Urdu, 1.0% Persian Religions: 46.0% Christian (18.2% Catholic, 3.3% United Church, 3.2% Lutheran, 2.7% Anglican, 2.4% Christian Orthodox, 1.7% Presbyterian, 1.3% Anabaptist, 1.1% Baptist, 1.0% Pentecostal, 11.1% Other), 7.9% Muslim, 4.6% Hindu, 1.2% Sikh, 1.1% Buddhist, 37.7% None Median income: $41,600 (2020) Average income: $60,600 (2020)