Chart: America's Most & Least Fertile States

A Brief History of Income Inequality in the U.S.

Lack of paid family leave, support at work partly to blame for 30-year low in fertility rates: Experts - ABC News

Sub-replacement fertility - Wikipedia

The U.S. Birth Rate is near an all-time low, and that may not be a bad thing

Chart: America's Most & Least Fertile States

Chart: America's Most & Least Fertile States

How have US fertility and birth rates changed over time?

List of countries by total fertility rate - Wikipedia

U.S. High Quality Farmland Map - North America FarmQuip Magazine

Fertility rates by race/ethnicity: United States, 2020-2022 Average, PeriStats