All indicators of the Macroscope base for British Virgin Islands, with sources. Below: what past UN and IMF releases projected and what actually happened.
Computed with the same code as the observations under the main chart and in the API (get_insights). Moving together in time does not prove a cause.
How the indicators changed
Fertility (TFR): 5.05 in 1950 → 1.05 in 2023 (−79%). Peak: 5.30 in 1955; the latest value is 80% lower. Thresholds: below 2.1 since 1984, below 1.5 since 2005. The trend broke around 1956 and 1986: +0.02 → −0.11 → −0.03 a year.
Births: 0.25k in 1950 → 0.33k in 2023 (+28%). Low: 0.21k in 2002; +56% since then. The trend broke around 1976 and 1982: 0k → −0.01k → 0k a year.
Population: 7.37k in 1950 → 39k in 2023 (×5.3). The trend broke around 1980 and 2002: +0.14k → +0.46k → +0.88k a year.
Internet: 0% in 1990 → 77.7% in 2017 (+78 pp). Thresholds: above 10% since 2002, above 50% since 2016. Fastest growth in 2011–2016: 37.4% → 77.7%.
Urban share: 12.1% in 1960 → 57.4% in 2025 (+45 pp). Threshold: above 50% since 2016. The trend broke around 1980 and 1988: +0.51 → +1.8 → +0.51 a year.
What changed at the same time
The fastest decline of "Fertility (TFR)" was in 1977–1987: 3.15 → 1.72. Over the same years: births 0.3k → 0.23k; population 10.8k → 14.2k; urban share 20.3% → 34.3%; no data for the others in those years.
Over the last 10 years (2013–2023): fertility (TFR) 1.09 → 1.05; births 0.3k → 0.33k; population 31.7k → 39k; internet 37.6% (2012); urban share 48.2% → 55.6%.
How the indicators relate
Fertility (TFR) and internet: too few common years with data (8) to speak of a relationship.
Fertility (TFR) and urban share (1960–2023, 64 years): levels are strongly related, in opposite directions (r = −0.96); year-to-year changes show no reliable link (r = −0.05). This looks like a shared trend: both change over time, but not in step from year to year.
Forecasts vs actual
Fertility (TFR): past UN projections. The outcome was below the projection in 0 of 1 revisions (2022–2022) and above in 1; median gap +1.7%.
The UN 2022 projection expected today's level (1.05, 2023) only around 2025: reality is 2 years ahead of it.
Fertility (TFR): UN 2024 projection (medium): 2050 — 1.22 (+17% vs 2023), 2100 — 1.40 (+34% vs 2023); low variant for 2100: 0.90.
Births: past UN projections. The outcome was below the projection in 0 of 1 revisions (2022–2022) and above in 1; median gap +35%.
Births: UN 2024 projection (medium): 2050 — 0.26k (−19% vs 2023), 2100 — 0.2k (−38% vs 2023); low variant for 2100: 0.07k.
Population: past UN projections. The outcome was below the projection in 0 of 12 revisions (1998–2022) and above in 12; median gap +26%.
The UN 1998 projection expected today's level (39k, 2023) only around 2030: reality is 7 years ahead of it.
The UN 2022 projection did not expect today's level (39k, 2023) before its horizon ended (2100).
Population: UN 2024 projection (medium): 2050 — 40.3k (+3% vs 2023), 2100 — 27.9k (−28% vs 2023); low variant for 2100: 18.5k.
UN projections vs actual
Solid line: actual data, UN WPP 2024 estimates to 2023, then national statistics where comparable with the UN. Dashed: medium variants of past UN revisions. The table shows what each revision expected for the latest year (or five-year period) with actual data.
Population
persons, 1 July
Actual
UN 1998
UN 2000
UN 2002
UN 2004
UN 2006
UN 2008
UN 2010
UN 2012
UN 2015
UN 2017
UN 2019
UN 2022
UN 2024, medium
Release
Target period
Horizon
Expected
Actual
Actual vs expected
UN 1998
2023
25 years
35.4k
39k
+10%
UN 2000
2023
23 years
34.8k
39k
+11.9%
UN 2002
2023
21 years
28.2k
39k
+38.3%
UN 2004
2023
19 years
26.1k
39k
+49.3%
UN 2006
2023
17 years
26.1k
39k
+49.3%
UN 2008
2023
15 years
25.8k
39k
+51%
UN 2010
2023
13 years
26k
39k
+50.2%
UN 2012
2023
11 years
31k
39k
+25.9%
UN 2015
2023
8 years
33.6k
39k
+15.9%
UN 2017
2023
6 years
33.6k
39k
+16%
UN 2019
2023
4 years
30.8k
39k
+26.6%
UN 2022
2023
1 year
31.5k
39k
+23.6%
Births
births per year
Actual
UN 2022
UN 2024, medium
Release
Target period
Horizon
Expected
Actual
Actual vs expected
UN 2022
2023
1 year
0.24k
0.33k
+35.4%
Total fertility rate
children per woman
Actual
UN 2022
UN 2024, medium
Release
Target period
Horizon
Expected
Actual
Actual vs expected
UN 2022
2023
1 year
1.03
1.05
+1.7%
All indicators
Demography
Population
39k persons, 1 July latest value, 2023
Population on 1 July. UN estimate to 2023, medium variant from 2024; past UN revisions for forecast checks.