Counterfactual
The Parallel Lives of Aspen and Brooke
In 1,179 girls, Aspen found its level. 50 years earlier, Brooke occupied that same statistical address.
1973–2025
Aspen
Peak year
2022
Peak births
1,518
Latest count
1,179
Status
Stable
Peak generation
Gen Alpha
1934–2025
Brooke
Peak year
1996
Peak births
6,724
Latest count
972
Status
Declining
Peak generation
Millennial
In 1,179 girls, Aspen found its level. 50 years earlier, Brooke occupied that same address. One peaked in the Millennial era; the other in the Gen Alpha world. They never met. But the data remembers them both.