Mary Cosby Net Worth, Wiki, Age, Height, Husband, Married

Mary Cosby

Mary Cosby is a Salt Lake City, Utah, the United States of America-based reality television personality and social media personality. She rose to prominence after joining the Real Housewives series. Read full Biography to know all about Mary Cosby age, Mary Cosby Husband, Mary Cosby net worth, Mary Cosby Height, Mary Cosby Ethnicity and career

Quick Facts

Full Real Birth NameMary Martha Harris.
OccupationReality Television Personality.
Age (As of 2024)52 years old.
BirthdayApril 10, 1972.
BirthplaceUtah, The United States of America.
Zodiac SignAries.
Current residenceSalt Lake City, Utah, The United States of America.
Alma materThe University in the USA.
Net worth (2024)$25 million USD and $30 million USD.
Marital StatusMarried
HusbandRobert Cosby Sr (m. September 1998 – Present).
KidsYes, one.
ParentsFather – Mr. Cosby.
Mother – Mrs. Cosby.
SiblingsBrother – Info unknown.
Sister – Not Available.
Height (approx.)In Feet & Inches: 5′ 4″ 
Weight (approx.)In Kilograms: 55 kg.

Mary Cosby Age & Early Life

Mary Cosby was born on April 10th to her parents. In the year 1972, she was born in Utah, United States of America. Mary Cosby’s age as of 2024 is 52 years old. Mary Martha Harris is her complete birth name. According to her birth date, she was born under the sign of Aries. She is of American nationality and believes in Christianity. She went to a local public school in her area and then earned a Bachelor’s degree from a college.

Height & Weight

In terms of body measurements, she is a pretty girl with an amazing and cool personality. Mary Cosby is 5 feet 4 inches tall and weighs around 55 kilograms. She has a nice body figure and is in good health. Her hair is black, and she has black eyes.

Mary Cosby
Mary Cosby

Mary Cosby Net Worth

How much is Mary Cosby’s net worth? She is a reality television celebrity as well as a social media sensation. Mary is one of the RHOSLC’s highest-paid actresses, having earned $5 million USD. Because to her marriage to her stepfather, she inherited several churches, including the Faith Temple Pentecostal Church, real land, and residences. Mary Cosby’s net worth is projected to be between $25 million and $30 million USD as of February 2024.


Mary caused quite a stir when she was announced as one of the most contentious newcomers to the Real Housewives series in 2020. The reality TV actress made her debut on The Real Housewives of Salt Lake City’s first season. On November 11, 2020, the program premiered on television. RHOSLC takes us into the lives of six unconventionally successful women. Lisa Barlow, Meredith Marks, Jen Shah, Whitney Rose, and Heather Gay are among the show’s other prominent cast members. The fact that she is married to her former step-grandfather, Robert Cosby Sr., was the major reason she became popular on the internet. Because of her marriage, she brought attention to the program. Many fans and castmates were outraged, and Mary suffered a lot of backlash on the program.

Mary Cosby Husband & Marriage

Who is Mary Cosby Husband? She married her widower stepfather, Robert Cosby Sr., in September 1998. During the RHOSLC premiere, Mary revealed to her co-stars that she married her 45-year-old husband when she was 24. She wanted to inherit her family’s possessions, and in order to do so, she had to marry her step-grandfather. This was the requirement she had to meet in order to get her fortune. Mary and Robert had a son together, the facts of which have not been made public.