
Kenya is facing a quiet but urgent social emergency. A new report by the Kenya National Bureau of Statistics (KNBS) has revealed a sharp decline in the number of women getting married and a troubling increase in the number of separations and divorces across the country.
According to the 2024 Kenya Vital Statistics Report, the percentage of married women aged 15 to 49 has dropped drastically over the past three decades — from 63.1% in 1989 to just 48.1% in 2022. This represents a loss of nearly 1 in 4 marriages over 33 years.
Even more concerning is the doubling of separation and divorce rates. In 1989, only 4.6% of women in this age group were divorced or separated. By 2022, that number had jumped to 9.3%, showing a consistent and disturbing upward trend.
“This is no longer a demographic shift. This is a structural fracture in our social fabric,” a senior statistician at KNBS stated. “What we’re seeing is a collapse in the formal family structure, and its consequences are already visible in our communities.”

Collapse of Legal Marriage Structures.
While informal unions remain common, the report highlights a severe lack of legal recognition for many relationships. Only 19.3% of married women in Kenya have officially registered their unions, and just 15.6% possess marriage certificates. This legal gap leaves countless women — and their children — vulnerable in cases of abandonment, inheritance disputes, or separation.
KNBS noted that while the majority of births in Kenya still occur within unions, the rising rate of informal partnerships and lack of legal documentation poses significant risks to long-term child welfare, access to services, and policy planning.
Drivers of the Decline.
Sociologists point to multiple causes behind the decline in marriage. Economic hardship, shifting cultural norms, rising youth unemployment, and growing disillusionment with traditional roles have all contributed to the change. Women, increasingly independent and career-focused, are delaying or avoiding marriage altogether.
At the same time, the spike in separations and divorces is being attributed to unmet expectations, domestic stress, and a growing lack of institutional or familial support.“What was once a social expectation is now a choice — and increasingly, people are choosing to walk away,” said Professor Emily Wanja, a sociologist at the University of Nairobi.
“The problem is, our systems haven’t adapted. The law, education, and even church structures are still built around the assumption that marriage is the norm.”
Implications for National Planning.
The KNBS report warns that the current trends could seriously disrupt future policy planning, particularly in education, housing, child protection, and healthcare. Without formal marriage records, the government struggles to accurately map households, target benefits, or respond to changing social needs.“This is more than a cultural change.
It’s a national planning crisis,” a KNBS official explained. “When the structure of the family unit weakens, everything from census accuracy to economic forecasting becomes unstable.”
Call to Action.
Experts are now calling for urgent national dialogue and reforms. Recommendations include subsidizing marriage registration, introducing legal awareness campaigns, strengthening family counseling services, and integrating modern family realities into public policy.
“There must be an honest conversation — not about forcing people to marry, but about protecting those who do,” said human rights lawyer Alice Mbugua. “Right now, too many women and children are unprotected under the law because their families simply don’t exist on paper.”
As Kenya continues to urbanize and evolve, the role of marriage is clearly changing. But unless the state responds with speed and sensitivity, the fallout could redefine the very core of Kenyan society — permanently.