Mr Lynch said of the visitors attending the festival, 46 per cent stayed one or more nights in Whangarei.
"[This] perhaps highlights the need to have other engagement around the festival to keep people in town longer," he said.
The giant waterslide constructed on the north embankment by local business Wet n Wild Slides every year is a point of difference at the festival and was once again a huge hit being used all day.
Mr Lynch said the philosophy of the day was having all local Northland vendors, with 18 cafes and restaurants, 10 vineyards, two arts and crafts stalls and three additional service bars.
Feedback from the event comprised "overwhelming support and congratulations" with 95 per cent of the feedback posted on Facebook being positive, Mr Lynch said.
Each year council contracts three headline New Zealand acts and completes the line-up with local talent.
Fritter Festival
Who would you like to see play Fritter Festival next year?
Have you got a favourite Kiwi act you'd love to see at Fritter, or should organisers try to get an overseas act?
Email suggestions to reporters@northernadvocate.co.nz