Counterfactual
The Parallel Lives of Simea and Hattie
In 71 girls, Simea found its level. 50 years earlier, Hattie occupied that same statistical address.
2025–2025
Simea
Peak year
2025
Peak births
71
Latest count
71
Status
Stable
Peak generation
Gen Alpha
1880–2025
Hattie
Peak year
1918
Peak births
1,999
Latest count
923
Status
Rising
Peak generation
Greatest Generation
In 71 girls, Simea found its level. 50 years earlier, Hattie occupied that same address. One peaked in the Greatest Generation era; the other in the Gen Alpha world. They never met. But the data remembers them both.