The draw ensured that the Magpies would finish in the top four at the end of the current season.
Erling Haaland put City upfront three minutes into the game from a spotkick.
With Sunday’s result, Newcastle now have 50 points in 27 games, edging United by goal difference on the EPL log.
However, one goal in each half for City further added to their woes as they remained fifth on the table and could further drop down if Liverpool win their fixture against Man United on Sunday.
Newcastle United beat Tottenham 2-1 on Sunday to move up to fourth in the English Premier League (EPL).
Newcastle United have completed the signing of Alexander Isak from Real Sociedad for a club-record fee reported to be £60 million ($71 million).
City fell behind Newcastle in the first half at St James’ Park but fought their way to pull a draw.
