CensusEasy
Dave Rogan
Author

Dave Rogan

Dave Rogan covers population shifts, income trends, and housing data across American cities and metro areas, with a focus on the Census numbers that don't make headlines but probably should. Dave resides in the suburbs of Charlotte, North Carolina.
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The largest ZIP codes in America by population
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The largest ZIP codes in America by population

About 140,000 people share ZIP code 77494 outside Houston, more than live in Charleston. Texas holds five of the top six, and second place belongs to the most demographically unusual ZIP in the country.

Why the census matters for you
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Why the census matters for you

Census data steers about $2.8 trillion a year, roughly $82,000 per person over the decade one count governs. It also decides your congressional district, and whether a grocery store or clinic opens nearby.

The counties where Americans never move
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The counties where Americans never move

On Staten Island, 94.3 percent of people lived in the same house a year ago. In one Iowa county it's 71.4 percent. The most rooted places in America are suburbs, and the most transient are college towns.

What is the Census used for?
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What is the Census used for?

The census has one constitutional job: dividing the 435 House seats among the states. Redistricting, hundreds of billions in federal funding, and countless business and research decisions all grew on top of that.

The Most Rent-Burdened Cities in America
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The Most Rent-Burdened Cities in America

In the most stretched U.S. cities, more than two-thirds of renters spend over 30 percent of their income on rent. Eight of the top twelve are in Florida, where rents surged after 2020 but wages did not.

Uninsured rates rose in 427 counties and fell in 65
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Uninsured rates rose in 427 counties and fell in 65

New county health insurance estimates show deterioration outnumbering improvement six to one between 2023 and 2024, with children's coverage worsening in 185 counties against nine. The plateau after Obamacare's gains looks like it's tipping into a climb.

How to Find Age Demographics by ZIP Code
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How to Find Age Demographics by ZIP Code

Median age swings from 74.9 to 18.2 between US ZIP codes. Here is where to look the figure up for any ZIP, why the under-18 and 65-plus shares tell you more, and what the extremes turn out to be.

The Most Educated States in America
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The Most Educated States in America

Every U.S. state ranked by the share of adults with a bachelor's degree. Massachusetts leads at 47.3 percent, West Virginia trails at 24.1 percent, and the map closely tracks state income.

The Largest Metro Areas in the US by Population
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The Largest Metro Areas in the US by Population

New York's metro holds 20.1 million people, more than the next two combined. Here are the 25 largest US metro areas with their 2025 populations, including the six in the top 25 that have lost residents since 2020.