Voice and Accountability - Number of sources in Nigeria

Nigeria: Voice and Accountability - Number of sources was 15 in 2025. ▲ Rising

Latest (2025)
15
Change on year
unchanged
World rank
2nd
of 208 countries
All-time high
20
in 2011
All-time low
6
in 1996
Years of data
27
1996–2025

Voice and Accountability - Number of sources in Nigeria, 1996–2025

51015201996201020251996: 61998: 62000: 72002: 102003: 122004: 142005: 172006: 192007: 192008: 192009: 192010: 192011: 202012: 192013: 192014: 192015: 192016: 192017: 192018: 172019: 162020: 152021: 142022: 142023: 152024: 152025: 15

Source: World Bank.

Analysis

The most recent figure for voice and accountability - number of sources in Nigeria is 15, measured in 2025.

Compared with earlier readings it is down 21.1% over ten years.

Over the whole period, voice and accountability - number of sources in Nigeria peaked at 20 in 2011 and was at its lowest, 6, in 1996.

Nigeria ranks 2nd of 208 countries on this measure, in the top 10%.

The long-run direction has been consistently rising across the 27 years of available data.

Voice and Accountability - Number of sources in Nigeria, year by year

Annual values for Voice and Accountability - Number of sources in Nigeria, 1996 to 2025.
Year Value Change
1996 6 —
1998 6 +0.0%
2000 7 +16.7%
2002 10 +42.9%
2003 12 +20.0%
2004 14 +16.7%
2005 17 +21.4%
2006 19 +11.8%
2007 19 +0.0%
2008 19 +0.0%
2009 19 +0.0%
2010 19 +0.0%
2011 20 +5.3%
2012 19 -5.0%
2013 19 +0.0%
2014 19 +0.0%
2015 19 +0.0%
2016 19 +0.0%
2017 19 +0.0%
2018 17 -10.5%
2019 16 -5.9%
2020 15 -6.2%
2021 14 -6.7%
2022 14 +0.0%
2023 15 +7.1%
2024 15 +0.0%
2025 15 +0.0%

Nigeria compared with similar countries

  • Nigeria's 15 is above the median for lower middle income countries, which is 12, 1.2× the median. (47 countries reporting)
  • Nigeria's 15 is above the median for Sub-Saharan Africa, which is 13.5, 1.1× the median. (48 countries reporting)

Biggest year-on-year movements

Years where Voice and Accountability - Number of sources in Nigeria changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.

YearChange FromTo
2002 +42.9% 7 10

Averages by decade

DecadeAverage LowestHighest Years
1990s 6 6 6 2
2000s 15.11 7 19 9
2010s 18.6 16 20 10
2020s 14.67 14 15 6

Countries ranked near Nigeria

  1. 1 Kenya 16 compare
  2. 2 Ghana 15 compare
  3. 2 Liberia 15 compare
  4. 2 Mozambique 15 compare
  5. 2 Zambia 15 compare
  6. 2 Zimbabwe 15 compare

See the full ranking of 208 places →

More reference data data for Nigeria

All data for Nigeria →

Frequently asked questions

What is voice and accountability - number of sources in Nigeria?
Voice and accountability - number of sources in Nigeria was 15 in 2025, according to the World Bank.
What is the highest voice and accountability - number of sources recorded in Nigeria?
The highest recorded value was 20 in 2011.
What is the lowest voice and accountability - number of sources recorded in Nigeria?
The lowest recorded value was 6 in 1996.
How does Nigeria rank for voice and accountability - number of sources?
Nigeria ranks 2nd out of 208 countries with data for 2025.
Is voice and accountability - number of sources rising or falling in Nigeria?
Over the last ten years it is down 21.1%. The long-run trend across the full record is rising.
Where does this Nigeria data come from?
The figures come from the World Bank, published as part of Voice and Accountability - Number of sources. Statizoid updates them automatically from the source API.

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Voice and Accountability - Number of sources in Nigeria. Statizoid. Retrieved 15 November 2026, from https://reference.statizoid.com/stat/voice-and-accountability-number-of-sources/nigeria/

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About this data

Indicator
Voice and Accountability - Number of sources
Source
World Bank
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
208 places, 5,514 data points, 1996–2025
Last refreshed