Thorold

Province:: Ontario

Thorold is a city located in Ontario, Canada with a current estimated population of 35,579. The population was recorded at 24,951 in the 2021 Canadian Census and was previously recorded at 19,469 in the 2016 census. This is an annual change in population of 2,126, which is an annual growth rate of 5.13%.

Population of Thorold, CA

Thorold Population

Data after 2023 is projected based on recent change

Year ↓	Population	Growth	Annual Change
2030	43,457	2,120	5.13%
2029	41,337	2,016	5.13%
2028	39,321	1,918	5.13%
2027	37,403	1,824	5.13%
2026	35,579	1,735	5.13%
2025	33,844	2,516	8.03%
2024	31,328	2,459	8.52%
2023	28,869	1,537	5.62%
2022	27,332	2,381	9.54%
2021	24,951	1,354	5.74%
2020	23,597	1,142	5.09%
2019	22,455	1,035	4.83%
2018	21,420	1,084	5.33%
2017	20,336	867	4.45%
2016	19,469	499	2.63%
2015	18,970	342	1.84%
2014	18,628	345	1.89%
2013	18,283	106	0.58%
2012	18,177	-285	-1.54%
2011	18,462	18	0.1%
2010	18,444	-212	-1.14%
2009	18,656	26	0.14%
2008	18,630	-218	-1.16%
2007	18,848	-61	-0.32%
2006	18,909	-18	-0.1%
2005	18,927	12	0.06%
2004	18,915	58	0.31%
2003	18,857	22	0.12%
2002	18,835	43	0.23%
2001	18,792