The aim of this study is to study the various dimensions of the impact of cyberspace on the lifestyle components of urban households in Haji Abad.The present study is of an applied type and is descriptive-analytical in nature and was conducted using a survey method.Data were collected through a researcher-made questionnaire and its content validity was confirmed by experts in the field of media and communication sociology.The statistical population of this study consisted of all urban households (3800 households) living in Haji Abad,a city in South Khorasan Province in 1404. Using the Cochran formula,350 households were selected as a sample by simple random sampling.In order to analyze the data, Pearson correlation,independent t-test, and multivariate regression tests were used.The results of the relationship between the amount of use of cyberspace and lifestyle dimensions showed that there is a positive relationship between cyberspace and family communication patterns with a Pearson coefficient of 0.620 and consumerism with a Pearson coefficient of 0.572,and a negative and significant relationship with face-to-face interaction with a coefficient of -0.484.The results of the independent t-test of the difference between the two groups of women and men showed that there is a significant difference between women with a mean of 3.780 and men with a mean of 3.421 in terms of the effects of cyberspace on lifestyle.The results of the study of the effects of cyberspace on the lifestyle of urban households showed that the time spent daily using cyberspace with a standardized beta coefficient of 0.410 has the greatest impact on the lifestyle of urban households, followed by the type of platform used with a coefficient of 0.273 and the purpose of online presence with a coefficient of 0.221,which have the greatest positive and significant impact, but the level of intra-family interaction with a beta coefficient of -0.194 has negative effects on the lifestyle of urban households.