Data / Population / Chichester

Population in Chichester

Population in Chichester was 130,224 in 2025, according to the Office for National Statistics (United Kingdom). That is up 0.8% from 2024.

2025, persons130,224
Change on 2024+0.8%
Series high130,2242025
Series low113,9952011

Population in Chichester, 2011 to 2025

110K115K120K125K130K135K201120142017202020252011: 113,995 persons2012: 115,042 persons2013: 116,120 persons2014: 116,870 persons2015: 118,447 persons2016: 119,711 persons2017: 121,442 persons2018: 122,185 persons2019: 122,815 persons2020: 123,032 persons2021: 124,517 persons2022: 126,318 persons2023: 128,114 persons2024: 129,206 persons2025: 130,224 persons
persons. Source: Office for National Statistics, Population estimates, local authority based by single year of age: all ages, both sexes, mid-year (ONS, Nomis NM_2002_1). Retrieved 2026-10-11, published 2026-07-29.
All 15 values
Periodpersons
2025130,224
2024129,206
2023128,114
2022126,318
2021124,517
2020123,032
2019122,815
2018122,185
2017121,442
2016119,711
2015118,447
2014116,870
2013116,120
2012115,042
2011113,995

Compared with South East

Place2025
Chichester130,224
South East9,691,844

Rankings

Definition

Resident population. Spain and the EU: 1 January, with Spanish figures from the official municipal register (Padrón). Norway: Statistics Norway, 1 January. United States: Census Bureau population estimates for 1 July. United Kingdom regions and local authorities: Office for National Statistics estimates for 30 June. Other countries and the World: World Bank mid-year estimates, which count all residents regardless of legal status or citizenship.

The World Bank series exists for every country, so use it (through compare) to rank countries on one basis.

How to cite

Office for National Statistics. Population estimates, local authority based by single year of age: all ages, both sexes, mid-year (ONS, Nomis NM_2002_1). Contains public sector information licensed under the Open Government Licence v3.0. https://www.nomisweb.co.uk/api/v01/dataset/NM_2002_1.data.json?geography=TYPE480,TYPE424&gender=0&c_age=200&measures=20100&time=2011,latest. Retrieved 2026-10-11.

Use this data in your AI agent

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

What is the latest population in Chichester? Cite the source.
get_value {"indicator":"population","place":"gb-la-e07000225"}
GET https://invokely.ai/api/v1/value?indicator=population&place=gb-la-e07000225

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

What is the population in Chichester?

Population in Chichester was 130,224 in 2025, according to the Office for National Statistics (United Kingdom). That is up 0.8% from 2024.

Where does this figure come from?

Office for National Statistics (United Kingdom). Population estimates, local authority based by single year of age: all ages, both sexes, mid-year (ONS, Nomis NM_2002_1). Retrieved by Invokely on 2026-10-11.

What was the highest population in Chichester?

130,224 in 2025, the highest value since 2011 in this series.

Population elsewhere in South East

Related statistics for Chichester

All statistics for Chichester