Postal services in Kirkby are the same as for the rest of the UK mainland
The Royal Mail provides post boxes at 33 locations either in Kirkby or nearby in Waddicar for sending mail, all of which have a standard post box, with 2 of these locations (on Lees Road and North Mersey Business Centre) also having an additional franked-mail only post box. There is a Royal Mail Delivery Office in Kirkby Town Centre providing over the counter services such as printing pre-paid labels, drop-off of pre-paid items, item collection, and paying underpaid item fees.
There are 8 Post Offices either in Kirkby or nearby in Waddicar and Fazakerley, providing services for mail drop/sending/collection, identity and licenses, driving, travel and finances. The services available vary depending on the branch.
There are also 4 Collect+ points in shops around Kirkby.