Source data

Population shares by broad age group and calculated age ratio

Sources checked 11 November 2026

Population age structureEight population profiles in 2025

Children under 15

Shared scale · 0% to 60.72%

Burundi43.98%
Ethiopia38.78%
Kenya36.26%
Rwanda37.02%
Somalia46.55%
South Sudan37.99%
Tanzania42.34%
Uganda43.11%

Switch among the three age bands. All shares use the same scale.

Source 1 Source 2 Source 3 Source 4 Source 5

Population shares by broad age group and calculated age ratio

The three population shares can sum to slightly more or less than 100% after rounding. The age ratio gives people under 15 or aged 65 and older per 100 people aged 15 to 64.

						Source
Burundi	2000	48.26	49.34	2.4	102.68	Source 1
Burundi	2001	47.74	49.88	2.38	100.49	Source 1
Burundi	2002	47.23	50.4	2.37	98.42	Source 1
Burundi	2003	46.73	50.91	2.36	96.42	Source 1
Burundi	2004	46.16	51.49	2.35	94.22	Source 1
Burundi	2005	45.77	51.89	2.34	92.71	Source 1
Burundi	2006	45.56	52.11	2.33	91.91	Source 1
Burundi	2007	45.44	52.24	2.32	91.41	Source 1
Burundi	2008	45.24	52.45	2.3	90.64	Source 1
Burundi	2009	45.04	52.67	2.29	89.85	Source 1
Burundi	2010	45.1	52.63	2.27	90.01	Source 1
Burundi	2011	45.39	52.35	2.26	91.01	Source 1
Burundi	2012	45.72	52.04	2.24	92.16	Source 1
Burundi	2013	46.06	51.71	2.23	93.38	Source 1
Burundi	2014	46.41	51.38	2.21	94.62	Source 1
Burundi	2015	47.04	50.73	2.22	97.11	Source 1
Burundi	2016	47.72	50.01	2.27	99.94	Source 1
Burundi	2017	47.95	49.73	2.32	101.07	Source 1
Burundi	2018	47.76	49.88	2.36	100.49	Source 1
Burundi	2019	47.35	50.25	2.4	99.0	Source 1
Burundi	2020	46.96	50.61	2.44	97.6	Source 1
Burundi	2021	46.52	51.02	2.46	96.01	Source 1
Burundi	2022	45.99	51.53	2.49	94.08	Source 1
Burundi	2023	45.36	52.12	2.51	91.85	Source 1
Burundi	2024	44.7	52.77	2.53	89.5	Source 1
Burundi	2025	43.98	53.47	2.55	87.02	Source 1
Ethiopia	2000	47.75	49.64	2.61	101.46	Source 1
Ethiopia	2001	47.82	49.57	2.62	101.75	Source 1
Ethiopia	2002	47.8	49.58	2.62	101.67	Source 1
Ethiopia	2003	47.72	49.67	2.62	101.34	Source 1
Ethiopia	2004	47.59	49.78	2.62	100.87	Source 1
Ethiopia	2005	47.43	49.93	2.63	100.27	Source 1
Ethiopia	2006	47.23	50.13	2.65	99.5	Source 1
Ethiopia	2007	46.95	50.39	2.66	98.45	Source 1
Ethiopia	2008	46.6	50.72	2.68	97.17	Source 1
Ethiopia	2009	46.19	51.1	2.71	95.69	Source 1
Ethiopia	2010	45.71	51.55	2.74	94.0	Source 1
Ethiopia	2011	45.18	52.04	2.78	92.17	Source 1
Ethiopia	2012	44.61	52.57	2.83	90.24	Source 1
Ethiopia	2013	44.02	53.11	2.87	88.28	Source 1
Ethiopia	2014	43.42	53.67	2.91	86.33	Source 1
Ethiopia	2015	42.85	54.21	2.94	84.46	Source 1
Ethiopia	2016	42.3	54.75	2.95	82.66	Source 1
Ethiopia	2017	41.77	55.25	2.98	80.99	Source 1
Ethiopia	2018	41.29	55.7	3.01	79.52	Source 1
Ethiopia	2019	40.86	56.1	3.04	78.25	Source 1
Ethiopia	2020	40.45	56.48	3.07	77.05	Source 1
Ethiopia	2021	40.06	56.84	3.09	75.93	Source 1
Ethiopia	2022	39.71	57.17	3.12	74.92	Source 1
Ethiopia	2023	39.37	57.46	3.17	74.02	Source 1
Ethiopia	2024	39.06	57.71	3.23	73.28	Source 1
Ethiopia	2025	38.78	57.92	3.3	72.64	Source 1
Kenya	2000	46.08	51.69	2.23	93.44	Source 1
Kenya	2001	45.68	52.1	2.22	91.95	Source 1
Kenya	2002	45.3	52.49	2.22	90.53	Source 1
Kenya	2003	44.96	52.84	2.2	89.26	Source 1
Kenya	2004	44.64	53.17	2.19	88.06	Source 1
Kenya	2005	44.37	53.46	2.17	87.05	Source 1
Kenya	2006	44.16	53.69	2.15	86.24	Source 1
Kenya	2007	44.0	53.87	2.13	85.63	Source 1
Kenya	2008	43.88	54.01	2.11	85.14	Source 1
Kenya	2009	43.76	54.15	2.09	84.67	Source 1
Kenya	2010	43.63	54.28	2.09	84.22	Source 1
Kenya	2011	43.43	54.44	2.13	83.7	Source 1
Kenya	2012	43.17	54.64	2.19	83.01	Source 1
Kenya	2013	42.84	54.91	2.25	82.13	Source 1
Kenya	2014	42.44	55.21	2.35	81.12	Source 1
Kenya	2015	42.0	55.56	2.44	79.99	Source 1
Kenya	2016	41.52	55.98	2.5	78.64	Source 1
Kenya	2017	41.01	56.45	2.54	77.16	Source 1
Kenya	2018	40.45	56.9	2.64	75.74	Source 1
Kenya	2019	39.87	57.38	2.75	74.26	Source 1
Kenya	2020	39.28	57.93	2.79	72.63	Source 1
Kenya	2021	38.69	58.49	2.82	70.96	Source 1
Kenya	2022	38.07	59.06	2.86	69.31	Source 1
Kenya	2023	37.45	59.64	2.91	67.67	Source 1
Kenya	2024	36.84	60.2	2.97	66.12	Source 1
Kenya	2025	36.26	60.72	3.02	64.69	Source 1
Rwanda	2000	46.43	51.43	2.14	94.45	Source 1
Rwanda	2001	45.22	52.49	2.29	90.52	Source 1
Rwanda	2002	44.31	53.26	2.43	87.76	Source 1
Rwanda	2003	43.72	53.77	2.52	85.99	Source 1
Rwanda	2004	43.33	54.11	2.56	84.8	Source 1
Rwanda	2005	43.08	54.33	2.6	84.07	Source 1
Rwanda	2006	42.93	54.44	2.63	83.7	Source 1
Rwanda	2007	42.85	54.49	2.66	83.52	Source 1
Rwanda	2008	42.77	54.55	2.69	83.33	Source 1
Rwanda	2009	42.63	54.66	2.71	82.94	Source 1
Rwanda	2010	42.42	54.85	2.74	82.32	Source 1
Rwanda	2011	42.17	55.07	2.76	81.57	Source 1
Rwanda	2012	41.91	55.3	2.79	80.84	Source 1
Rwanda	2013	41.66	55.51	2.84	80.16	Source 1
Rwanda	2014	41.41	55.7	2.89	79.54	Source 1
Rwanda	2015	41.15	55.89	2.96	78.92	Source 1
Rwanda	2016	40.85	56.1	3.05	78.24	Source 1
Rwanda	2017	40.51	56.34	3.14	77.48	Source 1
Rwanda	2018	40.12	56.63	3.25	76.58	Source 1
Rwanda	2019	39.66	56.98	3.36	75.5	Source 1
Rwanda	2020	39.16	57.37	3.48	74.31	Source 1
Rwanda	2021	38.64	57.75	3.61	73.15	Source 1
Rwanda	2022	38.16	58.12	3.72	72.05	Source 1
Rwanda	2023	37.73	58.45	3.82	71.1	Source 1
Rwanda	2024	37.36	58.71	3.93	70.32	Source 1
Rwanda	2025	37.02	58.96	4.02	69.62	Source 1
Somalia	2000	47.36	50.04	2.6	99.83	Source 1
Somalia	2001	47.46	49.95	2.59	100.19	Source 1
Somalia	2002	47.57	49.85	2.58	100.58	Source 1
Somalia	2003	47.69	49.74	2.57	101.05	Source 1
Somalia	2004	47.88	49.57	2.55	101.74	Source 1
Somalia	2005	48.18	49.29	2.53	102.89	Source 1
Somalia	2006	48.58	48.91	2.51	104.45	Source 1
Somalia	2007	48.87	48.64	2.49	105.6	Source 1
Somalia	2008	48.92	48.62	2.47	105.68	Source 1
Somalia	2009	48.82	48.73	2.45	105.21	Source 1
Somalia	2010	48.69	48.88	2.43	104.57	Source 1
Somalia	2011	48.3	49.31	2.38	102.79	Source 1
Somalia	2012	47.91	49.74	2.35	101.04	Source 1
Somalia	2013	47.79	49.86	2.35	100.55	Source 1
Somalia	2014	47.7	49.93	2.36	100.27	Source 1
Somalia	2015	47.62	49.99	2.39	100.06	Source 1
Somalia	2016	47.54	50.03	2.43	99.88	Source 1
Somalia	2017	47.41	50.12	2.46	99.5	Source 1
Somalia	2018	47.26	50.25	2.49	99.01	Source 1
Somalia	2019	47.14	50.34	2.52	98.63	Source 1
Somalia	2020	47.03	50.43	2.54	98.29	Source 1
Somalia	2021	46.95	50.51	2.54	97.97	Source 1
Somalia	2022	46.82	50.64	2.54	97.49	Source 1
Somalia	2023	46.68	50.76	2.56	97.02	Source 1
Somalia	2024	46.59	50.82	2.59	96.79	Source 1
Somalia	2025	46.55	50.83	2.62	96.74	Source 1
South Sudan	2011	42.17	55.28	2.55	80.89	Source 1
South Sudan	2012	41.91	55.53	2.56	80.09	Source 1
South Sudan	2013	41.86	55.57	2.57	79.94	Source 1
South Sudan	2014	42.46	54.98	2.56	81.89	Source 1
South Sudan	2015	43.08	54.38	2.53	83.88	Source 1
South Sudan	2016	43.74	53.74	2.52	86.1	Source 1
South Sudan	2017	45.05	52.43	2.52	90.73	Source 1
South Sudan	2018	44.91	52.53	2.56	90.37	Source 1
South Sudan	2019	43.56	53.81	2.63	85.83	Source 1
South Sudan	2020	42.43	54.88	2.69	82.21	Source 1
South Sudan	2021	41.63	55.6	2.76	79.84	Source 1
South Sudan	2022	40.85	56.31	2.84	77.59	Source 1
South Sudan	2023	39.85	57.24	2.91	74.71	Source 1
South Sudan	2024	38.92	58.09	2.99	72.14	Source 1
South Sudan	2025	37.99	58.94	3.08	69.67	Source 1
Tanzania	2000	44.55	52.66	2.79	89.91	Source 1
Tanzania	2001	44.53	52.7	2.77	89.76	Source 1
Tanzania	2002	44.58	52.66	2.76	89.89	Source 1
Tanzania	2003	44.63	52.62	2.75	90.05	Source 1
Tanzania	2004	44.72	52.55	2.74	90.31	Source 1
Tanzania	2005	44.82	52.44	2.73	90.68	Source 1
Tanzania	2006	44.94	52.33	2.73	91.08	Source 1
Tanzania	2007	45.03	52.24	2.73	91.43	Source 1
Tanzania	2008	45.12	52.13	2.75	91.82	Source 1
Tanzania	2009	45.27	51.96	2.77	92.46	Source 1
Tanzania	2010	45.33	51.86	2.81	92.82	Source 1
Tanzania	2011	45.24	51.92	2.84	92.61	Source 1
Tanzania	2012	45.1	52.02	2.88	92.23	Source 1
Tanzania	2013	44.94	52.15	2.91	91.75	Source 1
Tanzania	2014	44.77	52.29	2.94	91.23	Source 1
Tanzania	2015	44.53	52.53	2.95	90.38	Source 1
Tanzania	2016	44.22	52.82	2.96	89.3	Source 1
Tanzania	2017	43.96	53.07	2.97	88.42	Source 1
Tanzania	2018	43.76	53.25	2.98	87.78	Source 1
Tanzania	2019	43.59	53.41	3.0	87.24	Source 1
Tanzania	2020	43.37	53.61	3.02	86.54	Source 1
Tanzania	2021	43.13	53.84	3.03	85.74	Source 1
Tanzania	2022	42.92	54.05	3.04	85.02	Source 1
Tanzania	2023	42.72	54.23	3.04	84.39	Source 1
Tanzania	2024	42.54	54.42	3.05	83.76	Source 1
Tanzania	2025	42.34	54.62	3.04	83.09	Source 1
Uganda	2000	50.06	47.35	2.59	111.2	Source 1
Uganda	2001	50.13	47.35	2.53	111.21	Source 1
Uganda	2002	50.13	47.41	2.46	110.91	Source 1
Uganda	2003	50.08	47.53	2.39	110.4	Source 1
Uganda	2004	50.08	47.6	2.32	110.09	Source 1
Uganda	2005	50.08	47.67	2.25	109.76	Source 1
Uganda	2006	50.04	47.78	2.18	109.31	Source 1
Uganda	2007	49.96	47.92	2.12	108.69	Source 1
Uganda	2008	49.84	48.1	2.06	107.89	Source 1
Uganda	2009	49.67	48.32	2.01	106.96	Source 1
Uganda	2010	49.48	48.55	1.96	105.96	Source 1
Uganda	2011	49.29	48.78	1.93	104.99	Source 1
Uganda	2012	49.08	49.02	1.91	104.02	Source 1
Uganda	2013	48.83	49.27	1.9	102.96	Source 1
Uganda	2014	48.5	49.59	1.91	101.66	Source 1
Uganda	2015	48.07	49.99	1.94	100.03	Source 1
Uganda	2016	47.52	50.52	1.96	97.95	Source 1
Uganda	2017	46.9	51.11	1.98	95.64	Source 1
Uganda	2018	46.33	51.66	2.01	93.56	Source 1
Uganda	2019	45.76	52.2	2.04	91.57	Source 1
Uganda	2020	45.22	52.71	2.06	89.7	Source 1
Uganda	2021	44.73	53.18	2.09	88.03	Source 1
Uganda	2022	44.31	53.58	2.12	86.64	Source 1
Uganda	2023	43.94	53.91	2.15	85.49	Source 1
Uganda	2024	43.54	54.27	2.19	84.27	Source 1
Uganda	2025	43.11	54.66	2.23	82.95	Source 1

Population shares by broad age group and calculated age ratio

Children under 15

Ages 15 to 64

Ages 65 and older

Population shares by broad age group and calculated age ratio

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