Counterfactual
The Parallel Lives of Kassie and Estelle
In 55 girls, Kassie found its level. 50 years earlier, Estelle occupied that same statistical address.
1919–2025
Kassie
Peak year
1987
Peak births
294
Latest count
55
Status
Declining
Peak generation
Millennial
1880–2025
Estelle
Peak year
1915
Peak births
1,784
Latest count
523
Status
Rising
Peak generation
Greatest Generation
In 55 girls, Kassie found its level. 50 years earlier, Estelle occupied that same address. One peaked in the Greatest Generation era; the other in the Millennial world. They never met. But the data remembers them both.