Guelph vs Kitchener: Population & Income Compared

Guelph and Kitchener sit in southwestern Ontario and often compete for talent and investment. 2021 figures show how they stack up on size, momentum, and household income. Here is a clear head-to-head.

Population & growth

Guelph counted 143,740 residents in 2021, compared with Kitchener at 256,885. Size, however, is not the same as momentum. Guelph's population rose 9.1% from 2016 to 2021, while Kitchener grew 10.1% over the same period.

In short: Kitchener leads on municipal population; Kitchener grew faster during the last census cycle.

Income

Median after-tax household income tells another part of the story. Guelph households sat at $82,000 (median after tax), versus $76,500 in Kitchener. That gap matters for cost-of-living and labour-market conversations across the two cities.

Age profile

Average age was 40.1 years in Guelph and 39 in Kitchener. Kitchener's younger profile contrasts with Guelph in this census snapshot.

Quick comparison table

• Population (2021): Guelph 143,740 · Kitchener 256,885
• Growth 2016–2021: Guelph 9.1% · Kitchener 10.1%
• Median HH income (after tax): Guelph $82,000 · Kitchener $76,500
• Average age: Guelph 40.1 · Kitchener 39

Kitchener leads on population; Kitchener grew faster over 2016–2021; Guelph posts higher median after-tax household income, with Kitchener slightly younger on average age.

Explore the full datasets

Dig into every section (households, labour, languages, dwellings) on the location profiles, or build your own side-by-side:

• Guelph demographic profile
• Kitchener demographic profile
• Location Comparison tool — select Census subdivision, then Guelph and Kitchener