As the Dursleys were Muggles, they could not use magic. They knew about its existence, but refused to associate with wizards. They proudly considered themselves a "normal" family and despised anything out of the ordinary even if it had nothing to do with wizards and magic. They lied to Harry about his parents' death, claiming they had died in a car crash. They also claimed that the lightning-bolt scar on Harry's forehead was from the same crash.^[84] Whenever Harry tried to remember it, all he could vaguely recall (as if he 'strained his memory') was a green flash of light and a high, cold, laugh. He tried to understand what it was, or if it was from the car crash, but he simply could not. Petunia and Vernon Dursley, Harry's new guardians, forbade him from asking questions, particularly those regarding his parents. In addition, the Dursleys refused to have pictures of Lily and James, and did their best to avoid the subject of Harry's parents altogether.^[85]

^{Dumbledore leaving the infant Harry with a note at the doorstep of 4 Privet Drive}

^{They resented Harry for his magic, which was sporadic, but evident and strongly discouraged any sort of imagination. They neglected Harry, verbally and emotionally abused him, and inflicted cruel punishments like depriving him of meals and locking him into the cupboard under the stairs on him whenever something "unusual" occurred. Their behaviour was left unreported to authorities. In his youth, Harry could make strange things happen without understanding why he could, as no one had told him that he was a wizard.}

^{For instance, after Petunia had sheared off all of his messy hair using a pair of kitchen scissors in her fury that it would not lay flat, leaving him almost completely bald with only the fringe at the front, it had grown all the way back, and to its previous messy state at that, by the next morning. Harry was punished, even though he had not done anything on purpose. Another time, Dedalus Diggle bowed to him in a shop, and Petunia furiously interrogated Harry as to know how he knew the man before leaving the shop hastily.[84]}

^{Harry living in a cupboard beneath the staircase}

^{The Dursleys spoiled and pampered their son, Dudley, and paid almost no attention to Harry with what little attention they did pay to him being negative in its entirety. All his clothes were hand-me-downs from Dudley and were far too large for Harry. He was made to sleep in the Cupboard Under the Stairs, while his cousin got two bedrooms to himself (one for sleeping in and one for storing all his toys). They also made Harry do household chores for them, such as making food and getting the post. In time, Dudley started bullying Harry. The Dursleys took Dudley and his friend Piers Polkiss to someplace spectacular every year for his birthday, but the only thing Harry ever got for his birthday was one of Vernon's old socks or a coat hanger.}

^{The Dursleys always hid evidence of Harry's existence by not having pictures of him in the house. Among the few people who did know about Harry were Petunia's friend Yvonne and Vernon's sister Marge, the latter of whom the boy was forced to consider an aunt to him despite not being a relative of his. Aunt Marge showed the most dislike for the frail boy while visiting Privet Drive during Dudley Dursley's fifth birthday, when she whacked Harry around the shins to stop him from beating Dudley at musical statues, and on holidays like Christmas, when she brought a computerised robot for Dudley and a box of dog biscuits for Harry to apparently eat.[84] She eventually made a fool out of the young Potter during Dudley's tenth birthday, when Harry accidentally stepped on the paw of her favourite pet bulldog Ripper, causing the enraged dog to chase him out into the garden and up a tree. Dudley laughed himself silly at the sight of his cousin then, and to the Dursleys' delight, Marge refused to call Ripper off until past midnight.[84]}

^{Harry's hardship, however, was highly necessary as by returning to live with his mother's only living blood relative, the protection that Lily gave Harry would continue. While Harry could call that place home he could not be harmed. However, the Bond of blood charm would be broken when Harry turned seventeen years old, or when he no longer called 4 Privet Drive his home.}

^{Harry with his aunt in the kitchen of 4 Privet Drive}

^{Unknown to Harry, one of his neighbours, Arabella Figg, was a Squib. Unfortunately for Harry, to maintain favour with the Dursleys, she was forced by Albus Dumbledore to give him a lousy time whenever she had to look after him, as the Dursleys would never have let him go if they knew Harry was enjoying himself, a possibility that infuriated them. Harry discovered her connection to the wizarding world when it was revealed during the summer before his fifth year that she worked undercover for the Order of the Phoenix to keep tabs on Harry's suffering.}

^{On 23 June 1991, Dudley's eleventh birthday, the Dursleys went to the zoo with Dudley and Piers. Unfortunately for the Dursleys, they had to take Harry with them, as Mrs Figg had broken her leg and there was no one to take Harry, and they refused to leave him alone in their house. At the zoo, Harry spoke with a boa constrictor and unintentionally made the glass of its enclosure disappear. This allowed the snake to slither out of his cage which scared Dudley into thinking it was after him. Harry was able to communicate in Parseltongue with the freed boa, which thanked Harry briefly, then slithered out of the reptile house calmly.[84] After this incident, the enraged Dursleys sentenced Harry to his cupboard until the beginning of the summer holidays.[86]}

^{Potter speaking Parseltongue to a boa constrictor at the zoo}

St. Grogory's Primary School

Harry attended St. Grogory's Primary School,^[87] a Muggle primary school, with Dudley. He had no friends there, since all the students were afraid of Dudley's tough friends, who hated Harry simply because Dudley did. Dudley and his friends liked to play a unique game — 'Harry Hunting' — which involved chasing Harry for hours on end. Although Harry was good at sports, he was always the last picked for a team because no one wanted to admit to Dudley that they liked him, rather than because he was no good.

Harry got decent, if not good grades at school. On one occasion, Harry accidentally turned his teacher's wig blue; on another, he accidentally apparated onto the school kitchen roof when escaping from Dudley's gang; and on a third, he made Dudley's old jumper shrink as Aunt Petunia tried to shove it over his head. These incidents always enraged the Dursleys, and after each, they would punish Harry by throwing him into the cupboard — except for after the jumper incident because Aunt Petunia thought that the jumper had shrunk in the wash.

Harry accidentally turned his teacher's wig blue

If Harry had not gone to Hogwarts, then he would have attended Stonewall High, a Muggle secondary school that Harry dreaded attending.^[88]