La Union is located in Dona Ana County, NM. The population is 1,387.
There are 0 public schools in La Union with an average Homefacts rating of NA. The total crime rate for La Union is very low , and there are 0 registered sex offenders residing in the city. Unemployment in La Union is very high and the median home sales price is $0. Detailed and up-to-date La Union property reports are available for any property address.