The UN released recently released its new edition of its human development index (HDI) report. The HDI represents a push for a broader definition of well-being and provides a composite measure of three basic dimensions of human development: health, education and income. Zambia's HDI is 0.430, which gives puts us at the rank of 164 out of 187 countries with comparable data. The HDI of Sub-Saharan Africa as a region is 0.463, placing Zambia below the regional average.
You can access the Zambia report here.