Data

Share of children living with a single parent

See all data and research on:

What you should know about this indicator

How is this data described by its producer?

The child lives primarily in a household with only one adult who is reported as a 'parent' of the child. This can be a biological parent or a step- or adoptive-parent. The household may or may not contain other adults – including grandparents and other adult relatives or unrelated adults – but only one adult can be considered as a parent for the household to be classified as a single-parent household.

Share of children living with a single parent
The percentage of children aged 0-17 living with a single parent.
Source
OECD (2025)with minor processing by Our World in Data
Last updated
October 7, 2025
Next expected update
October 2026
Date range
2001–2023
Unit
%

Sources and processing

OECD – OECD Family Database - Children in Families

Data on share of children living with a single parent from the OECD Family Database. Note that the Excel files are badly formatted. The OECD Family Database provides cross-national indicators on family outcomes and family policies across the OECD countries, its enhanced engagement partners and EU member states.

Retrieved on
October 7, 2025
Citation
This is the citation of the original data obtained from the source, prior to any processing or adaptation by Our World in Data. To cite data downloaded from this page, please use the suggested citation given in Reuse This Work below.
OECD (2025). OECD Family Database.

Data on share of children living with a single parent from the OECD Family Database. Note that the Excel files are badly formatted. The OECD Family Database provides cross-national indicators on family outcomes and family policies across the OECD countries, its enhanced engagement partners and EU member states.

Retrieved on
October 7, 2025
Citation
This is the citation of the original data obtained from the source, prior to any processing or adaptation by Our World in Data. To cite data downloaded from this page, please use the suggested citation given in Reuse This Work below.
OECD (2025). OECD Family Database.

All data and visualizations on Our World in Data rely on data sourced from one or several original data providers. Preparing this original data involves several processing steps. Depending on the data, this can include standardizing country names and world region definitions, converting units, calculating derived indicators such as per capita measures, as well as adding or adapting metadata such as the name or the description given to an indicator.

At the link below you can find a detailed description of the structure of our data pipeline, including links to all the code used to prepare data across Our World in Data.

Read about our data pipeline

How to cite this page

To cite this page overall, including any descriptions, FAQs or explanations of the data authored by Our World in Data, please use the following citation:

“Data Page: Share of children living with a single parent”, part of the following publication: Bastian Herre, Veronika Samborska, Esteban Ortiz-Ospina, and Max Roser (2020) - “Marriages and Divorces”. Data adapted from OECD. Retrieved from https://archive.ourworldindata.org/20260304-094028/grapher/share-of-children-living-with-a-single-parent.html [online resource] (archived on March 4, 2026).

How to cite this data

In-line citationIf you have limited space (e.g. in data visualizations), you can use this abbreviated in-line citation:

OECD (2025) – with minor processing by Our World in Data

Full citation

OECD (2025) – with minor processing by Our World in Data. “Share of children living with a single parent” [dataset]. OECD, “OECD Family Database - Children in Families” [original data]. Retrieved April 1, 2026 from https://archive.ourworldindata.org/20260304-094028/grapher/share-of-children-living-with-a-single-parent.html (archived on March 4, 2026).

Quick download

Download the data shown in this chart as a ZIP file containing a CSV file, metadata in JSON format, and a README. The CSV file can be opened in Excel, Google Sheets, and other data analysis tools.

Data API

Use these URLs to programmatically access this chart's data and configure your requests with the options below. Our documentation provides more information on how to use the API, and you can find a few code examples below.

Data URL (CSV format)
https://ourworldindata.org/grapher/share-of-children-living-with-a-single-parent.csv?v=1&csvType=full&useColumnShortNames=false
Metadata URL (JSON format)
https://ourworldindata.org/grapher/share-of-children-living-with-a-single-parent.metadata.json?v=1&csvType=full&useColumnShortNames=false

Code examples

Examples of how to load this data into different data analysis tools.

Excel / Google Sheets
=IMPORTDATA("https://ourworldindata.org/grapher/share-of-children-living-with-a-single-parent.csv?v=1&csvType=full&useColumnShortNames=false")
Python with Pandas
import pandas as pd
import requests

# Fetch the data.
df = pd.read_csv("https://ourworldindata.org/grapher/share-of-children-living-with-a-single-parent.csv?v=1&csvType=full&useColumnShortNames=false", storage_options = {'User-Agent': 'Our World In Data data fetch/1.0'})

# Fetch the metadata
metadata = requests.get("https://ourworldindata.org/grapher/share-of-children-living-with-a-single-parent.metadata.json?v=1&csvType=full&useColumnShortNames=false").json()
R
library(jsonlite)

# Fetch the data
df <- read.csv("https://ourworldindata.org/grapher/share-of-children-living-with-a-single-parent.csv?v=1&csvType=full&useColumnShortNames=false")

# Fetch the metadata
metadata <- fromJSON("https://ourworldindata.org/grapher/share-of-children-living-with-a-single-parent.metadata.json?v=1&csvType=full&useColumnShortNames=false")
Stata
import delimited "https://ourworldindata.org/grapher/share-of-children-living-with-a-single-parent.csv?v=1&csvType=full&useColumnShortNames=false", encoding("utf-8") clear