While some sources claim Highfields was named after a pastoral run, north of the township[9], French (1991, p.8) suggests that Edmound Pechey named the area "after his school in Essex"[10]. There is a place in Essex called Highfields. There was a 120-acre portion of land called "Highfields" just inside Toowoomba parish on the border with Geham (por 1049) and owned by C. Tewes. At some stage Pechey did own farmland on the Highfield Road (probably this portion 1049), and does name his residence as Highfield/s in 1864. I cannot find a pastoral run of that name.
The name Highfield/s does not appear in the newspapers until 1864.
A further explanation could be that it is simply because it is located on "high fields":
Where then, is Highfields? I have come to the conclusion that there is no such place. I found settlements styled Geham Creek, Cooby Creek, Meringandan, Crows' Nest, Reedy Creek, but no such place as Highfields, I was obliged to draw conclusions as to the origin of the name, and arrived at it very simply.
Leaving Toowoomba, I found that the road ran along the crest of the Range for many long miles. The height of this road and the adjoining district above the plain caused the name of Highfields to be awarded to the locality.
Brisbane Courier (31/03/1877, p.7)
Certainly in 1865 it could have just been the small community next to the newly built Sawmills:
The saw mills of Messrs. Degen ad Co., commanded a large share of attention. It appears there was not a house standing twelve months ago, where now is the flourishing town of Highfield's. The mills alone give employment to seventy men, and the inhabitants number about one hundred and fifty to two hundred. The village already boasts of a chapel and schoolhouse combined. Stores are springing up, plans and specifications are already prepared for a first -class hotel, and houses are being built in all directions; and there is no doubt that when once the road is cleared between Highfields and Toowoomba, the place will go ahead rapidly. The scenery in and about the neighbourhood is picturesque, the climate delightful, and the hospitality of the residents unbounded, and to all who are fond of a day's holiday in the country, we would advise them to pay a visit to the thriving little town of Highfields.
Unfortunately, the sawmill burned down in 1865. Imagine the livelihoods of those people now uprooted due to the loss of the Sawmill which was the reason for the ‘township of Highfields’ growing so rapidly. William Perkins would have been devastated as, not only did he have the prospect of losing his job (being the manager of the Sawmill) but his newly built hotel would no longer have the patronage of the workers. A further blow happened when it was decided to build the new mill a few miles to the north. However, the name 'Highfields' endured.
In 1879, there was mention of townships along the Highfields Road, with Five-Mile being described as 'Koojarawon, some four miles further on [from Highfields], where there is a blacksmiths shop, a lockup, and (familiar conjunction) two public houses' (DDG 16 April 1879 p3). However, this area was not often described with this name, but (before 1883) was often called Five Mile Camp as the 'men working on the roads, railways and tree felling, camped in their tents on por 540 and surrounds" (Bloom, p10). Por 540 is between Costello Road and Evans Road East.
From 1883-1885 the Divisional Board office was listed, by the Post Office Records as at being at “Five Mile, Highfields”. The names Cabarlah, Geham, Pechey, Perseverance, Pipeclay, Ravensbourne and Hampton came later (1870’s to the 1880’s).[11]
The Australian electoral rolls for Queensland, Darling Downs, have a separate division of "Cabarlah" listed from 1903 to 1906, but from 1908 it changed to "Highfields".