For Leidschendam-Voorburg combined, having a total population of 73,148 (Leischendam alone: 31,289), 21% is below the age of 20, while 15% is above age 70. There are 34,894 men (47.7%) and 38,254 women (52.3%). There are 31,892 (43.6%) unmarried people, 30,764 (42.1%) married, 5,075 widowed (6.9%), and 5,416 (7.4%) divorced. There are 21,044 (28.8%) people in households with a partner having no children, 18,957 (25.9%) children living at home, 17,092 (23.4%) people in households with a partner having one or more children, 12,156 (16.6%) living without partner and without children, 2,174 (3.0%) living without partner and with one or more children, 814 (1.1%) in institutional settings, and 1,848 (2.5%) which do not fall in any of these categories.