74 is the number of Taikang County Police Station in Zhoukou District, Henan Province.

It's the number of Taikang county police station.

The code of the police station is 1000~ 1999, with the first two representing provinces, three or four representing cities, five or six representing districts and counties, and 74 representing Taikang County, Zhoukou, Henan Province. The number of the police station is used for demographic statistics when entering the house. Through this number, you can see which county and which police station have entered the household, and at the same time, you can judge the gender of the individual through the last one.