Former state representative Ann Kirkpatrick is the winner in the 1st Congressional District Democratic primary.

With around 70 percent of votes counted, Kirkpatrick has 49.8 percent of the vote, making it statistically impossible for any of her rivals to catch up.

Kirkpatrick has been the favorite in the race from the start, earning a spot in the Democratic Congressional Campaign Committee's Red to Blue program - a rare feat for a primary candidate. Kirkpatrick also gained the backing of the Arizona Democratic Party and a host of Democratic elected officials.

Former television personality Mary Kim Titla put up a strong showing - she now has over 31 percent of the vote. Attorney Howard Shanker's share stands at more than 13 percent, while dark horse Jeffrey Brown has gained around 6 percent.