In 2017, the total population of Hertfordshire county was 1.2M. Since 2002, it increased by 141k people, which makes up for 13.5% population growth. Population average age was 39.5. It increased by 1.2 years since 2002.

+141k

population growth since 2002

+13.5%

population growth since 2002

+1.2 yrs

average age change since 2002

Hertfordshire headcount change map

Compares the latest population estimates with population estimates in 2002 and shows percentage difference.

Hertfordshire headcount change rank

Compares speed of population growth to other counties. Areas with the highest population growth are on the left. Shows relative population change between 2002 and 2017.

Hertfordshire population growth rate

Shows year over year population change.

Hertfordshire population growth

Shows total population by year.

Hertfordshire average age change map

Shows population's average age change since 2002.

Hertfordshire population average age change rank

Compares the speed of average age change in the counties. Areas with the fastest ageing population are on the left, the areas with their population becoming younger are on the right. Compares change between 2002 and 2017.

Hertfordshire population average age

Annual statistics of population's average age.

Hertfordshire male and female average age

Annual statistics of population's average age by sex.

Hertfordshire population changes compared to other counties

Comparison to other counties. Metrics show a percentage change in the headcount between 2002 and 2017 on y-axis and change of the population's average age on x-axis. The size of the circle is directly proportional to the total population in 2017.