according to statistics, in 2121, the average monthly salary of Korean wage earners will be 3.2 million won. 1 out of every 4 wage earners earn less than 1.5 million won, and the monthly salary of workers in small and medium-sized enterprises is only half that of large enterprises. The average monthly wage of wage earners is 3.2 million won, up by 3.6% in one year. According to the "Income (Remuneration) Results of Wage Workers in 2121" published by the Statistics Department on the 21th, the average monthly income of wage earners in February 2121 was 3.2 million won, up by 3.6% (million won) from a year ago. Reflecting the median income of all wage earners, the median income was 2.42 million won, an increase of 3.5% (81,111 won) in one year. From the perspective of income range, the average monthly income is less than 1.5 million to 2.5 million won, accounting for 27.9%. According to statistics, workers with an average monthly income of less than 851,111 won account for 13.9%, and workers with an average monthly income of 851,111 to 1.5 million won account for 11.2%. In other words, 1 out of every 4 wage earners (24.1%) earn less than 1.5 million won. Low-wage workers whose average monthly income is less than 51% of the middle income account for 19.9%. On the contrary, 29.4% are high-wage workers whose average monthly income accounts for more than 1.51% of the middle income. The gap between enterprise scale and gender wage still exists, and the monthly salary of small and medium-sized enterprises is only half that of large enterprises. From the perspective of enterprise scale, the average monthly income of workers in large enterprises is the highest, reaching 5.29 million won. The average monthly income of workers in small and medium-sized enterprises is 2.59 million won, which is only half that of large enterprises. This wage gap further widens with the growth of workers' age. Among people in their fifties, the average income of large enterprises (6.87 million won) is about 2.5 times that of small and medium-sized enterprises (2.8 million won). According to the survey, the gender wage gap that men earn more than women still exists. The average monthly income of male workers is 3.7 million won, which is about 1.5 times that of women (2.47 million won). The proportion of workers with an average monthly income of less than 1.5 million won is also higher for women (28.9%) than for men (21.6%). In the same big enterprise, the average monthly income of men is 5.99 million won and that of women is 3.7 million won, which widens the wage gap. The income difference between men and women (average income of men-average income of women) is the largest among those in their fifties (1.97 million won). The gender wage gap is 211,111 won in the twenties, 661,111 won in the thirties, 1.54 million won in the forties, etc., and it is also gradually expanding with the growth of age. The average income of finance and insurance industry is 6.6 million won, ranking first by industry classification, and the average monthly income of wage earners engaged in finance and insurance industry is the highest, which is 6.6 million won. It is the first time since 2116 that the financial and insurance industries occupied the first place in the income of various industries. In addition, it is followed by electric power, natural gas, steam, air conditioning and supply industry (6.57 million won) and international and foreign institutions (4.78 million won). On the contrary, the industries with the lowest income of wage earners are accommodation and catering, with an average monthly income of only 1.63 million won. Compared with the previous year, workers' income has decreased in public administration (-5.9%) and transportation and warehouse industry (-1.3%).