Never Been Married

By Nathan Yau  /  Posted to Data Underload  /  Tags:

Through the eyes of data from the American Community Survey, we looked at when in life people tend to get married. As you might expect, the trends vary quite a bit by demographic, but most people marry at least once at some point.

Not everyone though.

Some people never get married, and some wait longer than others. Let’s look at these people. Using the same data from the 2014 ACS, extracted from the Integrated Public Use Microdata Series, we can see what percentage of people never married, given their age and demographic.

The chart starts at zero years of age and goes to 85 and older. The percentages of course start at 100 since most people aren’t married right at birth. There’s a slow drop in the teenage years, and then the values drop fast in the twenties.

Things start to level off around 40 years, more so for some demographic groups. For example, only 16 percent of white females at 40 years did not marry yet. In contrast, about 43 percent of black females of the same age had not married.

For just about every group listed, the distributions shift younger from male to female. However, you don’t get that shift for blacks, which is kind of interesting (related?).

When Americans MarryMarrying Age

On the other hand, here’s when people get married.

Nerd Notes

  • A caveat: You would expect the curve for each group to be smooth all the way down, from left to right, if it was a full representation of the population. But you’ll notice fluctuations as you look at older ages. This was a limitation in the dataset. You can only get the year of the most recent marriage from the ACS, which means you can calculate age for people who married multiple times. So instead, at each year, I could only look at percentage of people at that actual age who never married.
  • There are no values for some groups in the early years, because for things like employment the age is not applicable. You can’t legally work until you’re of a certain age.

Become a member. Learn to visualize your data. Support FlowingData.

Join Now

Membership

This is for people who want to learn to make and design data graphics. Your support goes directly to FlowingData, an independently run site.

What You Get

  • Instant access to tutorials on how to make and design data graphics
  • Source code and files to use with your own data
  • Four-week course on visualization in R
  • Hand-picked links and resources from around the web

Favorites

Think Like a Statistician – Without the Math

I call myself a statistician, because, well, I’m a statistics graduate student. However, the most important things I’ve learned are less formal, but have proven extremely useful when working/playing with data.

Causes of Death

There are many ways to die. Cancer. Infection. Mental. External. This is how different groups of people died over the past 10 years, visualized by age.

Who is Older and Younger than You

Here’s a chart to show you how long you have until you start to feel your age.

The Best Data Visualization Projects of 2014

It’s always tough to pick my favorite visualization projects. Nevertheless, I gave it a go.