People live in this materialistic world, and two things are the most important, money and health. It's hard to move an inch without money, health is 1 without health, and no matter how many zeros there are behind, it's useless. The most common way to calculate income is the sum of various incomes such as salary income, property income, operating income, and cash income in a month. Monthly income is the foundation and security of a family, considering risks, planning and life. 
It is a common practice to divide social classes by monthly income, but this practice is not entirely accurate because it ignores the influence of other factors such as wealth, education, social status, etc. With a monthly income of 5,000 yuan, you are the lowest-income group in first- and second-tier cities and developed areas, but in county towns and vast rural areas, you are considered a high-income group.
According to the living standards, income levels and material requirements of each region, the monthly income can be roughly divided into four classes, the higher the class, the higher the income, the higher the living standard, the greater the ability to resist risks, the higher the quality of life, and the higher the overall level of children's education.
The first layer is the subsistence class。The monthly income is lower than the local average, for example, in the fifth-tier cities, the average income is 4,500 yuan, and the monthly income is less than 4,500 yuan. The average income in big cities is 10,000 yuan, and less than 10,000 yuan is the poor class. Life as a whole is above the subsistence line, daily entertainment activities, mahjong, poker, Douyin three hobbies, the only labor resource is manual labor.
The second level is the low-income class。The monthly income is between 10 and 20 higher than the local average. For example, the average income in the county is 5,000 yuan, and the monthly income is between 5,500 yuan and 6,000 yuan. Those whose monthly income is below the local low-income standard. With the development of productive forces, solving the problem of food and clothing is no longer a problem, and clothing, food, housing, transportation and education have become the biggest obstacle to life.
The third layer is the middle class。For those with a monthly income above the middle-income level, the specific criteria vary by region. Meet the five conditions, the monthly income in developed areas is not less than 8,000 yuan, have a house, have a deposit of more than 500,000 yuan, and have at least three five insurances and one housing fund, which has a certain relationship. In the development area, the monthly income is not less than 5,000 yuan, with a set and a deposit of more than 200,000 yuan. The overall pressure is minimal, and the networking is the biggest opportunity.
The fourth level is the high-income class。For those with a monthly income above the high-income level, the specific criteria vary by region. People with a monthly income of more than 90 are either technical bosses or middle and senior management. Have a background, have connections, have a future, and have dreams.
It should be noted that this classification is only a general division and cannot fully reflect a person's economic status and social status.