The Poste surname
In the 2010 U.S. Census, 180 people carried this name — #100,302 among all U.S. surnames, about 1 in every 1,666,700 people counted. That is down 4% from 188 in 2000.
In France’s civil register
France’s register of deaths holds 68 people named Poste.
Those born in France came from 13 départements, most often Paris.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they were born
Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.
In Argentina’s national register
At least 29 people named Poste live in Argentina.
RENAPER only publishes a name in a province when more than ten people there share it, so the real number is higher. Most of them live in Buenos Aires Province.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.
In print
Poste in American newspapers,
1904–1906.
Chronicling America, Library of Congress — digitised newspapers in the public domain.
Nearby in the index
Surnames next to Poste.
When the index is not enough
This page says where Poste is.
A volume says what happened to it.
Every page in the index is free and stays free. The Heritage Volume is the long form: the full paper trail, the arms, the crossing — bound, and yours.