Background: Facial parameters such as facial, nasal, maxillary, mandibular and oro-facial change with age and are dependent on variations in the dimensions of the skeleton, development of muscles, sex and fat content and distribution in the body which are under the influence of climate, diet, health etc. these factors are important determinants of growth and development. Ethnicity is a variable that affects craniofacial dimensions. This study was done to determine whether there is a relationship between the facial height and nasal height of the Ikwerre people, establish a regression formula for predicting the facial height of the Ikwerre people using either nasal height or mandibular height and to examine if there are ethnic or racial differences when comparing the result in this study and previous studies. Materials and Methods: The study was cross-sectional that included males and females of the Ikwerre ethnicity of Rivers state of Nigeria. A total of 1,038 subjects comprising males (585) and females (453) aged between 5 – 45years were used for this study. The parents and grandparents were all from Ikwerre ethnic group. Each subject sat on a comfortable sitting position and then their facial measurements were taken including; facial height, nasal height, mandibular height, maxillary height and orofacial height. Results and Discussions: The facial height, nasal height, mandibular height, maxillary height and oro-facial height were measured using digital caliper and the results obtained showed that the males had mean facial height of 102.11± 9.07mm, nasal height of 37.07 ± 13.30mm, mandibular height of 45.10 ± 7.39mm, maxillary height of 20.85 ± 13.02mm, and oro-facial height of 65.91 ± 15.16mm while the females had mean facial height of 98.15 ± 6.96mm, nasal height of 36.65 ± 5.054mm, mandibular height of 41.43 ± 5.50mm, maxillary height of 19.43 ± 3.09mm, and oro-facial height of 60.86 ± 6.80mm. The result of the study showed that there is a progressive increase in the mean value of the facial height and nasal height with increase in age. This implies that there is an increase in the facial parameters with advancing age. This finding could be associated with natural growth and proportional body size increase i.e. facial growth. Conclusion: There is a relationship between the facial height and nasal height of the Ikwerre people which was seen as a positive correlation between the facial height and nasal height. It implies that for any increase in facial height, there is a resultant increase in nasal height amongst the Ikwerre people.