La Union
- Country:
- Peru
- Continent:
- South America
La Union's 2026 population is now estimated at 22,204.In 2007, the population of La Union was 17,226.La Union has grown by 360 in the last year, which represents a 1.65% annual change.These population values and projections come from Peru city census series 1993-2017 via CityPopulation official attribution, Peru city projection 2022 via CityPopulation official attribution and World Population Review Internal Projections.