Data download
National parks data from 6 charts
Every number behind our national parks charts in one CSV file, each figure with its chart, units, date, source and license. Free, no account.
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199 rows from 6 charts, newest data as of December 31, 2025. Most charts update themselves, and so does this file.
Download national parks data (CSV)What's in it
One row per figure, so you can filter it by chart in any spreadsheet. The columns:
- Chart and Chart URL: the question the figure answers, and its page.
- Label and Value: the year, state or thing, and its number, unrounded.
- Margin of error (±): for survey estimates that have one; blank otherwise.
- X label and Y label (unit): what the labels are, and the unit of the value.
- Data as of, Source and License, with their addresses.
Look-up charts, which hold more than one file can show, are left out; each has its own page. Developers can get the same charts as JSON from the data feed.
How to credit
Wherever you show or quote these numbers, credit the source as its license asks and name Chartly with a link to the chart (each row has its address). For example:
Data: National Park Service, Visitor Use Statistics, via Chartly (https://chart.ly/charts/national-park-visits-per-year).
Sources and licenses
The charts in this file
- How many people visit America's national parks each year? 47 figures, as of Dec 31, 2025
- Which months are busiest in the national parks? 12 figures, as of Dec 31, 2025
- How many visits does the whole National Park System get each year? 47 figures, as of Dec 31, 2025
- Which national parks get the most visitors? 63 figures, as of Dec 31, 2025
- Which National Park Service sites get the most visitors? 15 figures, as of Dec 31, 2025
- Which national parks grew fastest over 10 years? 15 figures, as of Dec 31, 2025