Population Statistics
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Mid Sussex population, 2001–2024

Mid Sussex has an estimated population of 161,755 (mid-2024), up 27.0% since 2001. Official ONS mid-year estimates for the Mid Sussex local authority area.

161,755
population, mid-2024
+27.0%
since 2001
+11.9%
last 10 years
2024
peak year (161,755)
2005201020152020 127k 162k

Year by year

YearPopulationChange
2024161,755+2.1%
2023158,410+2.1%
2022155,159+1.5%
2021152,919+1.4%
2020150,877+0.6%
2019150,027+0.7%
2018148,966+0.9%
2017147,679+0.5%
2016147,001+0.9%
2015145,684+0.8%
2014144,577+1.1%
2013142,951+1.2%
2012141,243+0.8%
2011140,188+0.9%
2010138,897+1.2%
2009137,209+1.1%
2008135,734+1.3%
2007133,976+1.5%
2006132,061+1.2%
2005130,503+0.8%
2004129,461+0.7%
2003128,623+0.7%
2002127,713+0.2%
2001127,397

Food businesses

Mid Sussex has 81 takeaways, 286 restaurants and cafés and 117 pubs and bars on the FSA's statutory register (as of July 2026) — 0.28 takeaways per restaurant against an English average of 0.49, and 5.0 takeaways per 10,000 residents. How that compares across England.

Figures are ONS mid-year population estimates for the Mid Sussex local authority area (code E07000228), which can differ from the population of a town of the same name. Sources & method.