Most of the team’s fixtures in those early days were friendly matches, but the club gained membership of the Pembrokeshire League before the First World War.
The senior team moved up to the Welsh Football League in 1936, and they became known as Haverfordwest Athletic.
Haverfordwest Athletic remained in the lower reaches until 1955/56 when they won the First Division title and gained promotion to the Premier Division. The following season, the team won the Welsh League title, with the legendary Stan Richards starring in the side.
It was at this point in their history that the present name of Haverfordwest County was adopted. County remained in the Premier Division, finishing as runners-up in 1969-70 and 1970-71, until a disastrous 1975/76 season saw them relegated.
The club just missed out on success for the following two seasons but, at the third attempt, comfortably won promotion to the top flight once more. A highly successful 1980/81 season enabled County to take the championship in their first year back, losing only five games.
In 1983, the League was restructured and the National Division’ created. In the nine years existence of the National Division, Haverfordwest County only once finished outside a top six position, but the championship eluded them.
County’s pedigree during the 1980s made them prime candidates for membership of the League of Wales in 1992/93. In that first season they finished comfortably in mid-table and consolidated their status the following season.
At this point in 1994, however, other influences came to bear. An offer to buy their Bridge Meadow ground had come from the Safeway Supermarket chain. This offer included the construction of a new ground and County decided this was the way to go.
County have an excellent new stadium, the New Bridge Meadow, and enjoyed three seasons back in the Welsh League in which they were twice runners-up and, in 1996/97, deserved champions.
Those three years brought seventy league victories and only 16 defeats in over a century of matches. Each season County notched more than a hundred league goals (335 in total!) and, by the time they rejoined the League of Wales in August 1997, the club was well set to continue where they had left off.
1997/98 was a difficult term for Haverfordwest County, and relegation was being accepted following a run of twelve games up to Easter in which they failed to register a victory. That all changed with a 2-1 home win against Connah’s Quay Nomads. The following season began brightly as, based on the goalscoring achievements of Paul Burrows and Richard Gay, Haverfordwest challenged the early-season league leaders. Successive victories by 7-2, 2-0 and 5-2, thanks to a couple of hat-tricks from Gay, put County in fourth place, though a slump was to follow.
Nevertheless, the team performed well enough to avoid being dragged into a relegation battle.Placed 15th in 1999/2000, County improved to finish 10th the following season.
The next campaign saw the former Norwich City and Wrexham defender Deryn Brace appointed player-manager and despite finishing the season next to bottom, County retained League of Wales membership.Season 2002/3 saw some improvement, but in 2003/4 the Bluebirds became the surprise package of the league, finishing in third place and qualifying for the UEFA Cup.
However, a cash crisis in 2005/6 saw the departure of several keys players. A new administration aimed at rescuing the Club from extinction began their task in January 2006 and the club stabilised its position to finish eighth in the league.
A poor start to the 2006/07 season saw manager Deryn Brace step down and he was replaced by former Manchester United and Cardiff City defender Derek Brazil who guided a young side to a mid-table position at the end of his first season in charge. In Brazil’s second season at the Bridge Meadow, Haverfordwest County improved to eighth in the league, and in the following season finished 7th on goal difference, whilst keeping 10 clean sheets during the campaign.
Over the past few years the directors of Haverfordwest County AFC Limited, a company that was formed in June 2006, have managed to engage new sponsors and much help from local businesses. The financial situation at the club is now healthy and the erection of a new stand was completed in time for the 2009-10 season.