Baby boomers (often just called “boomers”) are most commonly defined as people born from 1946 through 1964.

Quick Scoop: Core Answer

  • Start of boomer births: 1946, right after World War II, when birth rates began to surge in many countries.
  • End of boomer births: 1964, when that post-war “baby boom” tapered off and birth rates dropped back toward earlier levels.

So if someone asks “when were boomers born,” the widely accepted short answer is:

Boomers were born between 1946 and 1964. ✅

Mini Context: Why Those Years?

  • Governments and researchers noticed a sharp spike in births starting in 1946, as soldiers returned home and economies stabilized after World War II.
  • That elevated birth rate continued through the late 1950s and early 1960s, then declined around 1964, which is why many official bodies (like the U.S. Census Bureau and Pew Research Center) use 1946–1964 as the boomer window.

Small Nuance (If You’re Curious)

  • Some demographers adjust the range slightly in specific countries (for example, one Canadian definition uses about 1947–1966 based on local birth statistics), but culturally the 1946–1964 range is still the default.
  • You might also see sub-groups like “early boomers” (born roughly 1946–1955) and “late boomers” or “Generation Jones” (mid‑1950s to mid‑1960s), but they still sit inside or right at the edge of that 1946–1964 span.

TL;DR: When were boomers born? From 1946 to 1964.

Information gathered from public forums or data available on the internet and portrayed here.