All seated areas have now sold out ahead of Saturday's match against Telford, with around 650 terrace tickets remaining.
Tickets had only been on general sale for four hours before the seated areas sold out.
Chairman Ken Kinnersley has spoken about quickly the tickets have been snapped up.
He told the OS: "We've been blown away by the incredible speed of sales this morning.
"To have sold out of seats within hours of going on general sale is a super effort from everyone. I'd like to thank all our fans for their support so far – it is absolutely amazing!
"We can't thank our fantastic supporters enough, and with the terraces getting closer to a sell out, it looks set to be an incredible atmosphere on Saturday."
Meadow End and Len Weston Terrace tickets can be bought online here - https://herefordfc.cloudvenue.co.uk/afctelford