persons) between the 1992 and 2002 censuses. The 2006 projected population was 103,376. Administration Municipality The Municipality of Lo Barnechea is headed for the 2021-2024 period by Mayor Juan Cristóbal Lira Ibáñez (UDI), who is advised by the councilors: Juana Mir Balmaceda (Evópoli) Cristian Daly Dagorret (RN) Michael Comber Vial (RN) María Teresa Urrutia Greve (UDI) Paulette Guiloff Hes (Evópoli) Benjamín Errazuriz Palacios (REP) Rodrigo Arellano Falcon (UDI) Francisco Madrid Vera (Independent) Parliamentary representation Lo Barnechea belongs to Electoral District No. 11 together with the municipalities of Las Condes, Vitacura, La Reina and Peñalolén and to the VII Senatorial District (Santiago Metropolitan Region). It is represented in the Chamber of Deputies of the National Congress for the 2018-2022 term by the following deputies: Catalina Del Real Mihovilovic (RN). Gonzalo Fuenzalida Figueroa (RN). Karin Luck Urban (RN). Guillermo Ramírez Diez (UDI). Francisco Undurraga Gazitúa (Evópoli). Tomás Hirsch Goldschmidt (AH). In the Senate, Carlos Montes of the PS and Manuel José Ossandón of the RN will represent it for the 2014-2022 term. Architecture The architecture in the area of buildings is very scarce, with a few late colonial style houses located preferably in the so-called Pueblo de Lo Barnechea. As regards the commercial area, there are the shopping centers Portal La Dehesa, Espacio Urbano La Dehesa, Paseo Los Trapenses and Mall Vivo Los Trapenses. Also noteworthy is the large number of mansions and luxury homes that are established in this commune, especially in the sectors of Arrayán, Los Trapenses and La Dehesa, being these of various styles built mainly during the last twenty years and belonging to the so-called "upper class" of the country, making up one of the areas with the highest average housing prices in Chile. In parallel to the construction of houses and luxury apartments, social housing was developed in Lo Barnechea, in addition to the processes of self-construction of the founding tenants of the town, along with their generations. For the same reason, in the commune of Lo Barnechea we can see a series of contrasts, not only architectural, but also of social character, given that in a few square meters, or crossing a street (Padre Alfredo Arteaga Barros with Comandante Malbec), neighborhoods of high socioeconomic strata can be seen, in opposition to sectors of low social strata, clearly delimited between them. Transportation The commune has a low connection to the interconnected public transport of the city, consequently