The population of the country as on 1st January, 1994, is estimated at about 124.45 million with its male/female ratio of 52.50:47.50 per cent. The current growth rate of 3.0 percent is the highest among nine most populous countries of the world. The population is expected to reach 150 million by the year 2000. Density per square kilometer is 156 persons.

Literacy rate is estimated to be 36.8 per cent. Of the four provinces, with 25.8 per cent of land area of the country, Punjab has 56.5 per cent of the total population; Sindh, with 17.7 per cent of land area, has 22.6 per cent: NWFP, (including FATA) with 12.8 per cent of land area, has 15.7 percent; Balochistan, with 43.6 per cent of land area, has 5.1 per cent. Thus, Punjab is the most densely (240 persons per sq km) populated province, followed by Sindh and NWFP. Balochistan is the least populated province, with 19 persons per square kilometer.

The overall population density of the country is 156 persons per square kilometers as estimated in 1994. Sindh is the urbanized province with 43 per cent of the people living in urban areas including Karachi City. The urban population of Punjab is 28 per cent followed by NWFP, 21 per cent, and Balochistan 16 per cent. About 67 per cent of the total urban population of the country lives in 28 cities with population of 100,000 and above, while 57 per cent of the total urban population lives in 12 cities with population lives in 12 cities with population of 200,000 and above.