Births and deaths
Births and deaths have an impact on the national and local populations. The latest births and deaths figures from the Office for National Statistics (released July 2022), show that on a basic count level the Lancashire-12 area continues to register more deaths than live births in 2021. There are few differences between the local authorities, with only Hyndburn, Pendle and Preston recording more live births than deaths. Of the two unitary authorities, Blackpool records more deaths than live births.
The number of births in a given year is dependent on the number of women of childbearing age (15–44 years) and on fertility rates in that year, as well as annual changes in the size and age-structure of the female population, alongside migration and mortality.
General fertility rate
The general fertility rate (GFR) is the total number of live births per 1,000 women of reproductive age (15 to 44 years) in a population per year. This is a more refined way to measure fertility in a population, rather than crude birth rate because the GFR accounts for the female population aged 15 to 44 years as the denominator, rather than the whole population. Despite this, differences in GFR may be due to underlying variations in the age structure of the female population over time or across populations of interest.
- The latest figures give the Lancashire-12 area a GFR of 54.2 for the calendar year 2021, (England 54.3), down from 54.6 in 2020 (England 55.3 in 2020).
- At a district level Pendle (64.0), Hyndburn (63.4), Burnley (58.8), Rossendale (57.7) and Preston (57.3) have a higher GFR than England.
- Both the unitary authorities have a higher GFR (Blackburn with Darwen 62.3, Blackpool 57.2) than England.
Total fertility rate
The total fertility rate (TFR) is the average number of live children that a group of women would bear if they experienced the age-specific fertility rates of the calendar year in question, throughout their childbearing lifespan.
- Trend line analysis shows that over the past ten years (2012-2021), Lancashire-12 has seen a decrease in its total fertility rate, from 1.9 to 1.6.
- At district level, Pendle (1.9), Hyndburn (1.8), Burnley (1.7), Preston (1.7) and Rossendale (1.7) have a higher total fertility rate than the Lancashire TFR in 2021.
- In Lancashire-12, the standardised mortality ratio (SMR) for all ages is higher than England's rate (100) in all districts except Ribble Valley (91.8) and South Ribble (95.5) (2016-20).
There are also individual births and deaths graphs for every district in the Area Profiles section of Lancashire Insight.
Further analysis and data
Births and deaths (XLSX 96 KB)
Page updated March 2023