Baby-Making Age

We looked at prime dating age and when people usually marry. Now it’s time for the next step in the circle of life. Here’s the percentage of people who had at least one child, given their age.

The percentages are based on the most recent 2015-2017 release from the National Survey of Family Growth (NSFG), which is run by the Centers for Disease Control and Prevention (CDC).

As expected, the percentage of those who are parents rises with age, and the half-way point was younger for women than for men. This makes sense, because women tend to marry at a younger age.

One interesting tidbit worth looking at more closely: The half-way point for women marrying is 28 years old, whereas the half-way point for having at least one child is 26. I expected it to be the other way around, but there are enough pre-marriage births to flip things.

Become a member. Support an independent site. Make great charts.

See What You Get

Favorites

Graphical perception – learn the fundamentals first

Before you dive into the advanced stuff – like just about everything in your life – you have to learn the fundamentals before you know when you can break the rules.

Cuisine Ingredients

What are the ingredients that make each cuisine? I looked at 40,000 recipes spanning 20 cuisines and 6,714 ingredients to see what makes food taste different.

10 Best Data Visualization Projects of 2017

It was a rough year, which brought about a lot of good work. Here are my favorite data visualization projects of the year.

One Dataset, Visualized 25 Ways

“Let the data speak” they say. But what happens when the data rambles on and on?