For teachers. This answer key isn't linked from the students' page or worksheet; keep this link to yourself or share it with colleagues. Its numbers are the charts' current data, so they match what students see today.

Students' assignment Worksheet

Answer key · for teachers

Charts to read and discuss

Figures as of November 14, 2026, from each chart's current data.

Chart 1 of 1 · Income and poverty

What is the typical household income in each state?

The chart's answer: In the Census Bureau's 5-year survey ending in 2024, the typical household in District of Columbia earned $109,870 a year, the most, followed by Massachusetts ($103,960) and Maryland ($103,678). Mississippi was lowest at $56,447, and the U.S. median was $80,734. These are 5-year estimates in 2024 dollars, each with a margin of error.

Key numbers (Median household income, dollars a year)

Questions

  1. Find your state. Is it above or below the U.S. median, and by about how much?

    • United States: $80,734
  2. Why do statisticians often use the median instead of the average (mean) for income?

    • United States: $80,734
  3. Housing and groceries cost more in some states. What would you need to know to compare what these incomes can buy?

    Open question: answers will vary. Look for answers that use the chart's numbers and source.

Source: U.S. Census Bureau, American Community Survey 5-year estimates (Public domain (U.S. government work). This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.) · Data as of Dec 31, 2024 · chart.ly/charts/median-household-income-by-state

More free charts and assignments at chart.ly/teachers