This visualization displays the population of Cohasset, MA, from 2000 to 2023, along with the year-over-year change in both raw numbers and percentage. The chart highlights a significant population spike in 2011 and a notable decline in 2020, using the data source from Neil S. Berg’s insights. Built with D3 v7, the example loads a CSV file via `fetch` and parses it with `csvParse` from the d3 package, then renders the data as a static JSON object inside a `<pre>` element for inspection.