Guernsey

Area of Guernsey	79.6 km²
Population	57,835
Male Population	28,967 (50.1%)
Female Population	28,868 (49.9%)
Population change from 1975 to 2015	+8%
Population change from 2000 to 2015	+2.4%
Median Age	41.4 years old
Male Median Age	40.8 years old
Female Median Age	42 years old
Timezone	GMT+01:00

The Bailiwick of Guernsey is one of three Crown dependencies.. Source: Wikipedia

Guernsey Population

Years 1975 to 2015

Data	1975	1990	2000	2015
Population	53,567	55,857	56,478	57,835
Population Density	672.6 / km²	701.3 / km²	709.1 / km²	726.2 / km²

Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Guernsey Population Tree

Population By Age and Gender

Age	Male	Female	Total
Under 5	1,594	1,516	3,111
5-9	1,590	1,429	3,020
10-14	1,537	1,493	3,030
15-19	1,718	1,630	3,348
20-24	2,003	1,947	3,950
25-29	1,945	1,858	3,804
30-34	1,938	1,856	3,795
35-39	1,786	1,824	3,611
40-44	2,232	2,248	4,481
45-49	2,344	2,477	4,822
50-54	2,332	2,390	4,722
55-59	2,116	2,028	4,144
60-64	1,860	1,931	3,792
65-69	1,778	1,850	3,628
70-74	1,166	1,233	2,399
75-79	1,029	1,157	2,186
80-84	0	0	0
85 Plus	0	0	0

Sources: CIESIN (Center for International Earth Science Information Network)

Guernsey Historical and Projected Population

Estimated Population from 1975 to 2100

Year	Est. Population	Avg 10 year growth %	Avg 10 year growth
1990	55,857	n/a	n/a
2000	56,478	1.1%	621
2020	59,118	2.3%	1,320
2030	61,691	4.4%	2,573
2040	63,159	2.4%	1,468
2050	63,526	0.6%	367
2060	63,526	0%	0
2070	62,816	-1.1%	-710
2080	62,107	-1.1%	-709
2090	60,687	-2.3%	-1,420
2100	58,558	-3.5%	-2,129

Sources:
1. JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
2. CIESIN (Center for International Earth Science Information Network)
3. [Link] Klein Goldewijk, K., Beusen, A., Doelman, J., and Stehfest, E.: Anthropogenic land use estimates for the Holocene – HYDE 3.2, Earth Syst. Sci. Data, 9, 927–953, https://doi.org/10.5194/essd-9-927-2017, 2017.

Human Development Index (HDI)

Statistic composite index of life expectancy, education, and per capita income.

Sources: [Link] Kummu, M., Taka, M. & Guillaume, J. Gridded global datasets for Gross Domestic Product and Human Development Index over 1990–2015. Sci Data 5, 180004 (2018) doi:10.1038/sdata.2018.4

Guernsey Annual Weather Averages

May Historical Weather Data (1960 to 2017)

Average Temp

11.8°C

53.3°F

Average High

14.7°C

58.5°F

Average Low

9.0°C

48.2°F

Record High Temperature

25.9°C

78.6°F

Record Low Temperature

0.1°C

32.2°F

Average Precipitation

51.8 mm

2.0 in

Average Precipitation Days (≥ 0.254 mm)

11.4 days

Sources:
1. NOAA (National Oceanic and Atmospheric Administration)
2. Lawrimore, Jay H.; Ray, Ron; Applequist, Scott; Korzeniewski, Bryant; Menne, Matthew J. (2016): Global Summary of the Month (GSOM), Version 1. NOAA National Centers for Environmental Information. https://doi.org/10.7289/V5QV3JJ5. Accessed Fri, 08 May 2020 06:54:17 GMT.

Natural Hazards Risk

Relative risk out of 10

Drought	Low (2)
Earthquake	Medium (2.3)

* Risk, particularly concerning flood or landslide, may not be for the entire area.

Sources:
1. Dilley, M., R.S. Chen, U. Deichmann, A.L. Lerner-Lam, M. Arnold, J. Agwe, P. Buys, O. Kjekstad, B. Lyon, and G. Yetman. 2005. Natural Disaster Hotspots: A Global Risk Analysis. Washington, D.C.: World Bank. https://doi.org/10.1596/0-8213-5930-4.
2. Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University, and International Research Institute for Climate and Society - IRI - Columbia University. 2005. Global Drought Hazard Frequency and Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4VX0DFT.
3. Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University. 2005. Global Earthquake Hazard Distribution - Peak Ground Acceleration. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4BZ63ZS.

The data on this page is estimated using a number of publicly available tools and resources. It is provided without warranty, and could contain inaccuracies.