Population

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✓ Published1🌍 Public

Last edited Sep 23, 2020

Created on Sep 16, 2020

This population visualization shows how the number of people in Minnesota grows over time through a grouped bar chart. Each bar represents a 5-year age cohort for a given year, with the height indicating the population count. The chart reveals near-linear population growth, a missing data point in the 1890s, and a stable age distribution. Built with Vega-Lite, it uses `markBar` to encode year on the x-axis, population on the y-axis, and age as color, with the data loaded from a CSV via d3.

AI-generated description

Population data by gender by 5-year intervals from 1850 to 2000. Found in this D3 Population Pyramid example. The data was originally derived from the Minnesota Population Center.

Gist: Population data by gender by 5-year intervals

Experience:

The population grows with near-linear growth rate in Minnesota
1890's data is missing
The distrubution of age maintains stable.

MIT Licensed

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