US City Data

Every city profile on Areazine combines federal demographic, health, and hospital-quality statistics into a single page so a reader can answer "what is this place actually like" without bouncing across half a dozen federal data portals. Population figures, median household income, median home value, median rent, poverty rate, and median age are drawn from the U.S. Census Bureau American Community Survey five-year estimates, the longest-running and most consistent demographic instrument the United States produces. Health indicators such as the prevalence of common chronic conditions and access-to-care metrics are drawn from the CDC PLACES program, which uses Behavioral Risk Factor Surveillance System sampling to produce small-area estimates. Hospital quality measurements are drawn from the CMS Hospital Compare provider data portal, including the overall star rating and patient-experience summary scores.

We focus on cities with populations of approximately 10,000 residents and above. Below that threshold the American Community Survey five-year estimates carry margins of error that grow too wide for honest city-to-city comparison, and several of the indicators are simply suppressed in the published data. The 10,000-resident floor keeps the index comparable from one region of the country to another. Where a particular field is missing or suppressed at a given vintage, the page renders an explicit "Data not available" placeholder rather than a zero, because a zero would imply a finding where none has been measured. Where a federal source only publishes data at the county level, many CDC PLACES health indicators, most CMS Hospital Compare entries, the city profile inherits the county value and the county is explicitly named in the source citation, so a reader can trace exactly what they are looking at.

The search and filter controls below operate on the entire indexed set. Type a place name or state code into the search box to narrow the grid in real time. Use the state filter to restrict the grid to a single jurisdiction; use the sort buttons to reorder by population, income, home value, or alphabetically. The "Show more" button pages through the full list in batches of sixty without leaving the page, so the reader can scan through several hundred cities without a separate pagination step. Each card surfaces the three headline metrics, population, median household income, median home value, and links into the full profile page where the complete demographic, health, and hospital picture is laid out alongside the source citations and methodology footnotes.