Skip to content
Nations Inquiry — home

Dataset · UCDP

Deaths in State-Based Armed Conflict

37 years, 1989–2025 · 196 countries · 5 measures

How many people were killed inside each country's borders in armed conflict where at least one side is a government — civil wars, insurgencies and wars between states. The Uppsala Conflict Data Program counts it event by event, every year since 1989.

This site holds every year from 1989 to 2025, read from UCDP’s own data and stored exactly as published.

Share

Deaths in State-Based Armed Conflict · the file

Newest
Deaths in State-Based Armed Conflict, 2025
Held
37 years · 7,124 rows
Licence
CC BY 4.0

0137 years

Every year

Newest first. Each opens the full table for that year, and each downloads as a CSV.

1989bar height: countries covered, up to 1962025
Every year of Deaths in State-Based Armed Conflict held on this site, newest first, with its download files.
YearCountriesChangeReadDownload
Deaths in State-Based Armed Conflict, 2025Newest196±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2024196±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2023196±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2022196±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2021196±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2020196±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2019196±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2018196±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2017196±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2016196±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2015196±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2014196±0September 29, 2026CSV
Show all 37 years
YearCountriesChangeReadDownload
Deaths in State-Based Armed Conflict, 2013196±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2012196±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2011196+1September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2010195±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2009195±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2008195+1September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2007194±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2006194+1September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2005193±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2004193±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2003193±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2002193+1September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2001192±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 2000192±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 1999192±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 1998192±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 1997192±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 1996192±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 1995192±0September 29, 2026CSV
Deaths in State-Based Armed Conflict, 1994192+1September 29, 2026CSV
Deaths in State-Based Armed Conflict, 1993191+3September 29, 2026CSV
Deaths in State-Based Armed Conflict, 1992188+3September 29, 2026CSV
Deaths in State-Based Armed Conflict, 1991185+15September 29, 2026CSV
Deaths in State-Based Armed Conflict, 1990170+1September 29, 2026CSV
Deaths in State-Based Armed Conflict, 1989169—September 29, 2026CSV

Every year in one file, one row per country per year: state-based-conflict-deaths-all-editions-nations-inquiry.csv

027 columns

What’s in the file

Every column, what it holds, how it is stored and what its values look like — what a reader needs before opening the file.

Deaths in state-based armed conflictis built fromWithin the state (intrastate)Between states (interstate)

Every column in the newest file of Deaths in State-Based Armed Conflict: what it holds, how it is stored, and its range.
ColumnWhat it holdsStored asRange, 2025DistinctEmptySpread
CountrycountryNameThe country’s name, as this file spells it.Text—1960
ISO Codecountry_codeIdentifierThe ISO 3166-1 alpha-3 code, added by this site. Every table here joins on it.Text · 3 letters—1960
Deaths in state-based armed conflictdeaths_state_basedHeadlineThe headline figure: Deaths in state-based armed conflict (people).Number · whole numbers0154 share it90,323Ukrainemiddle 0420
Within the state (intrastate)deaths_intrastatePart of the headlineDeaths in armed conflict between a government and armed groups inside one state, UCDP's best estimate.Number · whole numbers0156 share it14,442Israelmiddle 0400
Between states (interstate)deaths_interstatePart of the headlineDeaths in armed conflict between the governments of two or more states, counted where the fighting took place.Number · whole numbers0184 share it90,323Ukrainemiddle 0130
Low estimatedeaths_lowMeasureUCDP's low estimate of deaths in state-based armed conflict.Number · whole numbers0154 share it83,717Ukrainemiddle 0390
High estimatedeaths_highMeasureUCDP's high estimate of deaths in state-based armed conflict.Number · whole numbers0154 share it137,314Ukrainemiddle 0420

Profiled from the newest file. Range: the lowest and highest value, with the country holding it when only one does. Spread: countries in ten equal steps from lowest to highest. A higher value is the worse result.

03196 countries across every year

Who is covered

How many countries each year holds, continent by continent, who joined and who left, and which places this site covers that the dataset never has.

All regions
Countries in each year of Deaths in State-Based Armed Conflict, by continent.
201420152016201720182019202020212022202320242025
Africa545454545454545454545454
Americas353535353535353535353535
Asia484848484848484848484848
Europe454545454545454545454545
Oceania141414141414141414141414
All196196196196196196196196196196196196

The newest 12 of 37 years.

Who joined and who left

  • 2011
    + South Sudan
  • 2008
    + Kosovo
  • 2006
    + Montenegro
  • 2002
    + Timor-Leste
  • 1994
    + Palau
  • 1993
    + Czechia+ Eritrea+ Slovakia
  • 1992
    + Bosnia and Herzegovina+ Croatia+ Slovenia
  • 1991
    + Armenia+ Azerbaijan+ Belarus+ Estonia+ Georgia+ Kazakhstan+ Kyrgyzstan+ Lithuania+ Latvia+ Moldova+ North Macedonia+ Tajikistan+ Turkmenistan+ Ukraine+ Uzbekistan

04Provenance

Where it comes from

The path from the publisher to this page, and what was checked and changed on the way.

The site’s method
  1. 1 · Publisher

    Uppsala Conflict Data Program (UCDP)

  2. 2 · Their file

    Deaths in State-Based Armed Conflict 2025

  3. 3 · Read by this site

    September 29, 2026

    Imported by a script that parses each figure and writes it down unrounded.
  4. 4 · Stored as

    37 files, one per year

    Each downloads as a CSV, or every year together as state-based-conflict-deaths-all-editions-nations-inquiry.csv
  5. 5 · Used on

    Its statistic page, and every profile it measures

Precision

The headline is stored in whole numbers, as published.

Rounded by this site

Never. Tables on screen may show fewer decimals; the files never do.

Changed by this site

Reshaped into one row per country: regional and income-group totals are left out, only the columns listed are kept, each row gets its ISO 3166 code, and some country names are brought to one spelling. No value is recalculated, rescaled or rounded.

From UCDP's own country-year dataset on organised violence, which assigns each death to the country where the event took place — not from its conflict-level battle-deaths file, which cannot be split by country without further arithmetic. UCDP's country list has Israel and no Palestine, so deaths in Gaza and the West Bank are counted under Israel.

05Reuse

Licence and credit

What the publisher’s licence lets you do, what it asks of you, and a credit line and citation ready to copy.

Every publisher’s terms

Licence · checked September 29, 2026

CC BY 4.0

  • Share and redistribute it
  • Adapt it and build on it
  • Use it commercially
  • Credit the publisher
  • Say what you changed

Share, adapt and use commercially. Credit the publisher and say if you changed anything.

A credit line

Source: Uppsala Conflict Data Program (UCDP), Deaths in State-Based Armed Conflict, via Nations Inquiry.

Cite this dataset

Uppsala Conflict Data Program (UCDP). Deaths in State-Based Armed Conflict, 1989–2025 [data set]. As held by Nations Inquiry, https://nationsinquiry.com/datasets/state-based-conflict-deaths

The publisher’s own citation: Uppsala Conflict Data Program. UCDP Country-Year Dataset on Organized Violence within Country Borders, version 26.1. Uppsala: Department of Peace and Conflict Research, Uppsala University.

Plain-language summary, not legal advice. The licence text is what binds.

06Where it is used

Around the site

Where these numbers appear on this site, and the datasets nearest to it.

07Questions

Deaths in State-Based Armed Conflict: questions and answers

What is the Deaths in State-Based Armed Conflict?

How many people were killed inside each country's borders in armed conflict where at least one side is a government — civil wars, insurgencies and wars between states. The Uppsala Conflict Data Program counts it event by event, every year since 1989.

Which years of the Deaths in State-Based Armed Conflict can I download?

All 37, from 1989 to 2025, each as a CSV file, or every year together in one CSV.

Does UCDP rank countries on it?

No, and this site does not order it either. The files hold values only.

Can I use it commercially?

Yes, under CC BY 4.0, with credit to UCDP. The licence text is linked on this page.

Feedback

Feedback

How are we doing?

Two answers are required — a rating and your email. The rest is up to you.