New Census Data Shows the Country's Age

Christopher Ingraham breaks down recent data from the U.S. Census that shows which counties are getting younger and which are getting older.

1 minute read

July 4, 2014, 7:00 AM PDT

By James Brasuell @CasualBrasuell


Ingraham established the national context for the data: "America grew a little bit older in the past year: Our national median age rose by one-10th of a year, from 37.5 to 37.6 years, according to new data from the U.S. Census Bureau."

Here are some of the highlights of the findings, broken down to the state and county level:

"Many of the nation's youngest counties are in the Southwest; Utah, Southern California, and parts of Texas and Arizona stand out as places where the median age is in the low 30s. Utah in particular has long held the title as the nation's youngest state."

"On the other hand, three of the nation's 10 oldest counties are in Florida. But in addition to being a retiree haven, the state is home to youthful urban areas like Miami, as well as a large immigrant population. These factors bring Florida's median age below that of the three oldest states in the nation -- Vermont, New Hampshire and Maine, all in northern New England." 

"Looking at the change in median age since 2012…four of the 10 counties showing the largest decrease in age are in the Dakotas."

Tuesday, July 1, 2014 in The Washington Post - Wonkblog

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Concrete Brutalism building with slanted walls and light visible through an atrium.

What ‘The Brutalist’ Teaches Us About Modern Cities

How architecture and urban landscapes reflect the trauma and dysfunction of the post-war experience.

February 28, 2025 - Justin Hollander

Complete Street

‘Complete Streets’ Webpage Deleted in Federal Purge

Basic resources and information on building bike lanes and sidewalks, formerly housed on the government’s Complete Streets website, are now gone.

February 27, 2025 - Streetsblog USA

Skating rink under freeway in Bentway park in Toronto, Canada.

Montreal’s Gorilla Park Repurposes Defunct Railway Track

The park is part of a global movement to build public spaces that connect neighbors and work with local elements to serve as key parts of a city’s green infrastructure.

February 24, 2025 - The Globe and Mail

General Store and Post Office in Saint Michael North Dakota on the Spirit Lake Reservation.

Spirit Lake Nation Reclaims 680 Acres After Century-Long Effort

After decades of advocacy, the Spirit Lake Nation successfully reclaimed 680 acres of its original treaty land from the U.S. Fish and Wildlife Service, marking a significant step toward healing and future development.

32 minutes ago - ICT

People walking down Bourbon Street in New Orleans at night.

Bourbon Street Could Be a Model for Pedestrian Spaces

The conversation around pedestrianizing public streets isn’t new — think Times Square. Could one of America’s oldest streets lead the way in a revival of the pedestrian mall?

1 hour ago - Streetsblog USA

Rush hour traffic jam of cars, buses, taxis and trucks on the Williamsburg Bridge in Brooklyn, New York City with the colorful glow of sunlight in the background.

Multiple Lawsuits Aim to Save NYC Congestion Pricing

Environmental and transit advocacy groups, along with the MTA, are suing USDOT over its recent crusade to end the cordon pricing program.

2 hours ago - Sierra Club

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.