Information and communication technologies (ICTs) have become human needs in the world today, including the Indonesian community that has accepted the use the support their daily activities. Utilization even already meets almost all areas of life such as education, health, business and trading, companies and other non-profit organizations. This paper using endogenous economic growth (EGT) model, the type of quantitative data on to time series from the year 1998 to 2014 in Indonesia. Economic growth model will use the method of linear regression model estimation of ordinary least square method (OLS), as well as software EViews-8. The next study will analyze the mapping between the high and low the growth of ICT to economic growth across the province level throughout Indonersia. This mapping analysis using Klassen typology mapping the inequality of the ICT sector. The results of the model estimation and data running to indicate that gross fixed capital formation (K), the number of Internet users (A), and the number of people in productive age (L) has positive and significant to impact on economic growth in Indonesia. Furthermore, in the ICTs sector mapping inequality among provinces in Indonesia. As for the analyses of mapping between the productive populations level with internet usage among countries proves that Indonesia is in quadrant one grade, where the number of productivity age population is relatively high with high internet users.