There are 2 Post Offices in Rio Grande, Texas, serving a population of 14,310 people in an area of 12 square miles. There is 1 Post Office per 7,155 people, and 1 Post Office per 5 square miles.
In Texas, Rio Grande is ranked 1,212nd of 2209 cities in Post Offices per capita, and 1,190th of 2209 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Rio Grande Post Offices.
United States Government Offices - Post Office 500 West Eisenhower Street Rio Grande, TX
United States Postal Service 500 West Eisenhower Street Rio Grande, TX Freight Trucking, Logistics, Mailing Service, Postal Services