About Map United States

Map United States (mapunitedstates.com) is a free, ad-supported educational reference for United States geography. The site brings together interactive maps of all 50 states, a side-by-side state comparison tool, a geography quiz, printable-map guidance, and a growing library of reference pages covering topics such as US regions, state capitals, and US territories.

Who this site is for

The site is written for readers who want a clear, accurate overview of US geography without having to stitch information together from a dozen sources. In practice, that includes:

• Students and homeschool learners studying US states, capitals, regions, and physical geography.
• Teachers looking for a one-page reference, a printable handout, or a quick classroom demonstration.
• Travelers and planners using state and city maps to orient themselves or compare destinations.
• General readers who simply want to look up a fact about a state, time zone, or region.

What this site covers

Content is organized around a few consistent formats:

• State profiles — one page per state, with an interactive map, quick facts, major cities, geography and climate notes, and neighboring states.
• Thematic maps — single-topic pages covering US time zones, population density, climate zones, electoral college, national parks, major cities, and the interstate highway system.
• Tools — an interactive state comparison tool and a multi-mode geography quiz.
• Reference guides — explainer pages on US regions, state capitals, and US territories.

How content is produced

Pages are written and maintained by the site's editorial team. Factual content — populations, land area, capitals, founding dates, climate classifications, and similar data points — is drawn from public, authoritative sources such as the US Census Bureau, the Bureau of Economic Analysis, the National Park Service, and the US Geological Survey. Where figures are rounded for readability, the page notes the rounding. We aim to update state-level statistics as new census and demographic data is released, and to keep maps and reference tables consistent across the site.

This is a geography and reference site, not a news site. We do not cover current events, politics, travel deals, or real-time conditions. If a topic depends on timely data (for example, current weather, live traffic, or election results), we point readers to the authoritative source instead of trying to duplicate it.

Editorial approach

We write in plain English, keep pages focused on one topic, and prefer reference tables and short paragraphs over long-form essays. Where a state or topic has contested or varying definitions — for instance, which states belong to "the South" — we explain the most common classifications rather than pretending there is a single answer. Corrections are welcome and are applied as soon as they are verified.

Advertising and monetization

Map United States is free to use. The site is supported by advertising delivered through Google AdSense and its partner networks. Ads are labeled and appear alongside content; they do not determine what we cover or how we describe it. For details on how advertising cookies work on this site, see our Cookie Policy and Privacy Policy.

Contact

For corrections, suggestions, licensing questions, or general feedback, please see our Contact page.