Family size varies greatly from country to country, depending not only on how many children a couple (or a single parent) decides to raise, but also on whether or not extended family members – typically parents or grandchildren – are part of the household.
In general, wealthier countries tend to have smaller family sizes. The average individual in sub-Saharan Africa, for instance, lives in a household of 6.9 people, according to Pew Research. The comparable average in Europe is 3.1. (These are the poorest countries int he world.)
To identify the rich countries with the biggest families, 24/7 Tempo reviewed the Family Database published by the 38-nation Organization for Economic Co-operation and Development. The database breaks down the computations according to couple households with children, single parent households with children, and all households. Our list ranks the 15 countries with the largest mean average number of people for all households.
Note that the time frame for the data is inconsistent among the countries covered. The data is from 2010 for Korea and Mexico (2010); 2011 for Australia, Canada, and Costa Rica; 2013 for New Zealand; 2016 for the U.S.; and 2015 for the remaining eight nations. The percentage of households with zero children also comes from the OECD Family Database and is for the same years, while total population comes from the World Bank World Development Indicators for 2020.
Of the 15 countries on the list, the U.S. has the “smallest” big families with an average of 2.5 people per household. Some 66.6% of households have no children, the second largest percentage after New Zealand at 67.0%.
The largest households of the top 15 can be found in Mexico, with an average of about four people in each household. Only 41.3% are childless. Interestingly, it is not among the 25 least expensive countries in which to raise a family.
Sponsored: Tips for Investing
A financial advisor can help you understand the advantages and disadvantages of investment properties. Finding a qualified financial advisor doesn’t have to be hard. SmartAsset’s free tool matches you with up to three financial advisors who serve your area, and you can interview your advisor matches at no cost to decide which one is right for you. If you’re ready to find an advisor who can help you achieve your financial goals, get started now.
Investing in real estate can diversify your portfolio. But expanding your horizons may add additional costs. If you’re an investor looking to minimize expenses, consider checking out online brokerages. They often offer low investment fees, helping you maximize your profit.