Objective To assess the relationship between hypertension and insomnia among the Saudi population. Methods The study will employ a cross-sectional design to investigate the association between hypertension and insomnia among the Saudi population. This design allows for the collection of data at a single point in time, offering insights into the relationship between the variables. Results The study included 581 participants. The most frequent age among them was 18-28 (n= 266, 45.8 Per Cent), followed by 29-39 (n= 129, 22.2 Per Cent). The most frequent gender among study participants was female (n= 320, 55.1 Per Cent), followed by male (n= 261, 44.9 Per Cent). Study participants' most frequent body mass index was normal 18.5-24.9 kg/m2 (n= 231, 39.8 Per Cent) followed by overweight 25-29.9 kg/m2 (n= 200, 34.4 Per Cent). Marital status among study participants, with most of them being single (n=283, 48.7 Per Cent) followed by married (n= 238, 41 Per Cent). The number of hours of sleep during the day among study participants with most of them had 6-8 hours. Participants were asked if they had difficulty sleeping. There most of the participants were nothing (n= 201, 34.6 Per Cent). On the other hand, 154 participants had middle (26.5 Per Cent). They asked if they had difficulty staying asleep. There most of the participants were nothing (n= 227, 39.1 Per Cent). On the other hand, 152 participants had middle (26.2 Per Cent). Participants were asked if they had trouble waking up early. There most of the participants were nothing (n= 189, 32.5 Per Cent). Followed by middle (n=148, 25.5 Per Cent). Conclusion The results of the study showed that most of the study participants were of normal weight according to their body mass index. Most of them are single. Most participants sleep approximately 6-8 hours a day. The largest percentage of participants work in the government or private sector. Most of them had good social contact.