Dengue (DG) is a growing global public health threat. Bangladesh continues to endure an increasing burden despite persistent vector-control initiatives. Effective DG prevention relies on adequate community knowledge, favorable attitudes, and sustained protective practices. However, evidence on DG-related knowledge, attitudes, and practices (KAP) remains limited for residents of Rangpur City Corporation (RpCC), Bangladesh.
This study aims to evaluate DG-related KAP and identified socio-demographic determinants of preventive behaviors among RpCC residents.
A cross-sectional survey was performed among 609 adults using a pre-tested structured questionnaire. Associations were examined using χ2, ANOVA, or Fisher's exact tests, while univariate and multivariable logistic regression identified predictors of KAP outcomes.
Most respondents perceived their residences as moderately safe from DG. One-fifth reported prior DG experience, with significantly higher reporting among older respondents and males (p < 0.05). Good knowledge was strongly associated with favorable attitudes (OR = 3.35; 95% CI: 2.31–5.07) and practices (OR = 2.22; 95% CI: 1.72–2.96). Female respondents showed better attitudes and practices than males. Residents of mixed or low-rise housing, along with those with lower education or unemployment, exhibited weaker KAP profiles, indicating potential dengue risk hotspots.
These findings reveal a persistent knowledge–practice gap, underscoring the need for context-specific, community-centered dengue control in RpCC. Targeted risk communication and stronger community–municipal coordination may enhance sustained preventive behaviors and dengue control effectiveness.