Data / Population / North Hertfordshire

Population in North Hertfordshire

Population in North Hertfordshire was 137,365 in 2025, according to the Office for National Statistics (United Kingdom). That is up 0.4% from 2024.

2025, persons137,365
Change on 2024+0.4%
Series high137,3652025
Series low127,4942011

Population in North Hertfordshire, 2011 to 2025

126K128K130K132K134K136K138K201120142017202020252011: 127,494 persons2012: 128,542 persons2013: 129,460 persons2014: 131,062 persons2015: 131,662 persons2016: 133,103 persons2017: 133,629 persons2018: 133,283 persons2019: 133,195 persons2020: 133,054 persons2021: 133,583 persons2022: 134,189 persons2023: 135,580 persons2024: 136,818 persons2025: 137,365 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
2025137,365
2024136,818
2023135,580
2022134,189
2021133,583
2020133,054
2019133,195
2018133,283
2017133,629
2016133,103
2015131,662
2014131,062
2013129,460
2012128,542
2011127,494

Compared with East of England

Place2025
North Hertfordshire137,365
East of England6,613,801

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.

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Questions

What is the population in North Hertfordshire?

Population in North Hertfordshire was 137,365 in 2025, according to the Office for National Statistics (United Kingdom). That is up 0.4% 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 North Hertfordshire?

137,365 in 2025, the highest value since 2011 in this series.

Population elsewhere in East of England

Related statistics for North Hertfordshire

All statistics for North Hertfordshire