Demmy

Demmy - Your demographic assistant.

Know any place in the US, instantly. Tap a ZIP code. Get the full picture. Demmy turns dry US Census data into a beautiful, instantly-readable snapshot of any neighborhood in the country. Curious about a city you're moving to? A block you walk past every day? The ZIP you grew up in? Open Demmy and see who actually lives there — age, income, housing, education, ancestry, languages spoken, how they get to work, how they vote, and a hundred other facts pulled straight from the latest American Community Survey.

No accounts. No social feed. No tracking. Just the data.

EXPLORE 50+ DATA CARDS PER ZIP • Population, age distribution, gender ratio, race & ethnicity • Median household income, poverty, inequality, public benefits • Housing costs, rent vs own, year built, vacancy rates • Education levels, occupations, commute modes • Marital status, singles ratio, family structure • Politics: voting lean, elected officials, voter turnout • Safety: traffic crashes, disasters etc • Climate, sunlight hours, parks, healthcare access • Languages spoken, ancestry breakdown, famous residents

MAKE IT YOURS • Pin your favorite cards to the top • Customize the home-screen widget with the stats you care about • Ask Siri "Demmy, what's here?" via App Shortcuts • 12 brand accent colors, light & dark themes • Live data refresh as you change ZIPs

DEMMY PRO Unlock every card, unlimited ZIP lookups, no ads, full widget + shortcut access, and Demmy's Take — a personality read on any neighborhood.

TRUSTED PUBLIC DATA Demmy uses the U.S. Census Bureau's American Community Survey 5-Year Estimates (2024 release) and other public datasets. Coverage is United States only. Location is optional — skip it and search any ZIP manually.

Made for the curious. The relocators. The data-lovers. The people who want to know where they actually live.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/