Living in New Jersey and having lived near horse farms, the 1.1 million acre Pine Barrens nature reserve, and the sparsely-populated highlands of Sussex County, I find it very curious that all of this is considered "urban area".
I'm not sure how urban areas are defined, but isn't all of Rhode Island included in the Providence metro? From what I can find, all 5 counties at least overlap with the urban area.
The Wikipedia article says that New Jersey is the only state where every county is deemed an "urban county" by the Census. That seems like a strange distinction.
Back when I was a kid I read vintage World Books out of curiosity. That's where I discovered that in 1950 New Jersey was, by percentage, the most forested state in the Union. That seemed strange even in 1960--but I assume it was true then.
Calling Michigan's offshore borders inland water is like when saying San Francisco is 200 square miles in area instead of 45 by including a fraction of the Pacific Ocean, which happens to border the city. It would be interesting to see realistic statistics on the Great Lakes states that only count water within their terrestrial boundaries, as is done for every other state with a shoreline.
I think the purpose of the hint is to direct people to a recent change instead of wasting time wondering if some state had an archaic change in their name 200 years ago. (Massachusetts Bay to Massachusetts in 1781)
The Wikipedia article says that New Jersey is the only state where every county is deemed an "urban county" by the Census. That seems like a strange distinction.
That question has been replaced entirely.