 It was previously located at 314 Glendale Avenue, in a rented facility in Seagoville.Since around 1882 a post office had been located in the Seagoville city limits.In 2011, the USPS announced that it was closing the existing Seagoville post office and consolidating it into the Kleberg Post Office, a USPS-owned facility since renamed to the Seagoville Post Office, citing cost-cutting reasons in response to a budget shortfall.