The driving force behind Mother's Day was Anna Jarvis, who organized observances in Grafton, W.Va., and Philadelphia on May 10, 1908. As the annual celebration became popular around the country, Jarvis asked members of Congress to set aside a day to honor mothers. She finally succeeded in 1914, when Congress designated the second Sunday in May as Mother's Day.

The total fertility rate or number of births per woman in the U.S. in 2009, a decline of 4 percent from 2008 (based on current birth rates by age).
Source: National Center for Health Statistics

Estimated number of mothers in the United States in 2008.
Source: Survey of Income and Program Participation, 2008 Panel Wave 2, unpublished tabulations.

Percentage of 15- to 44-year-old women who were mothers in 2008.
Source: Fertility of American Women: 2008

Percentage of women 40 to 44 who had given birth as of 2008. In 1976, 90 percent of women in that age group had given birth.
Source: Fertility of American Women: 2008

The total fertility rate or number of births in 2008 per woman in Utah (based on current birth rates by age), which led the nation. At the other end of the spectrum is Vermont, with a total fertility rate of 1.7 births per woman.
Source: National Center for Health Statistics

Among the 37.8 million mothers living with children younger than 18 in 2004, the percentage who lived with their biological children only. In addition, 3 percent lived with stepchildren, 2 percent with any adopted children and less than 1 percent with any foster children.
Source: Living Arrangements of Children: 2004

Moms Who've Recently Given Birth

Number of births registered in the United States in 2009. Of this number, 409,840 were to teens 15 to 19 and 7,934 to mothers 45 to 54.
Source: National Center for Health Statistics

Average age of women in 2008 when they gave birth for the first time, up from 25.0 years in 2006 and 2007. The increase in the mean age from 2007 to 2008 reflects, in part, the relatively large decline in births to women under age 25 compared with the small decline for women in the 25-39 age bracket.
Source: National Center for Health Statistics

Percentage of births that were the mother's first in 2008. Another 32 percent were the second-born; 17 percent, third; and 7 percent, fourth.
Source: National Center for Health Statistics

Number of births in 2008 that were the mother's eighth or more.
Source: National Center for Health Statistics

Number of births in 2008 that did not occur in hospitals. Of these, 28,357 were in a residence (home) and 12,014 were in a freestanding birthing center.
Source: National Center for Health Statistics

Number of twin births per 1,000 total births in 2008, the highest rate on record.
Source: National Center for Health Statistics

6,268

Number of triplet and higher order multiple births in 2008, the lowest number reported in more than a decade. The 2008 triplet and higher order multiple total included 5,877 triplets, 345 quadruplets, and 46 quintuplets and higher order multiples.
Source: National Center for Health Statistics

The month with the highest number of births, with 375,384 in 2008.
Source: National Center for Health Statistics

The most common day to deliver, with an average of 13,415 births taking place on Tuesdays in 2008.
Source: National Center for Health Statistics

The most popular baby names for boys and girls, respectively, in 2009.
Source: Social Security Administration

Number of births in the past year per 1,000 women 15 to 50 with a graduate or professional degree. These women have a higher fertility rate than those with any other level of education.
Source: Fertility of American Women: 2008

Number of florist establishments nationwide in 2008. The 89,741 employees in floral shops across our nation will be especially busy preparing, selling and delivering floral arrangements for Mother's Day.
Source: County Business Patterns: 2008

The flowers bought for mom have a good chance of having been grown in California. Among the 15 surveyed states, California was the leading provider of cut flowers in 2009, accounting for 75 percent of domestic flower production ($269 million out of $359 million at wholesale value) in those states. (The data pertain only to operations with sales greater than or equal to $100,000.)
Source: USDA National Agricultural Statistics Service

The percentage of single-race Asians 25 and older who had at least a high school diploma. This is not statistically different from the percentage for the total population or the percentage of Native Hawaiian or Other Pacific Islander alone, 85 and 86 percent respectively.
Source: 2009 American Community Survey

Number of employees of the 107 greeting-card publishing establishments in 2008.
Source: County Business Patterns: 2008

The number of cosmetics, beauty supplies and perfume stores nationwide in 2008. Perfume is a popular gift given on Mother's Day.
Source: County Business Patterns: 2008

Number of jewelry stores in the United States in 2008 -- the place to purchase necklaces, earrings and other timeless pieces for mom.
Source: County Business Patterns: 2008

Number of stay-at-home moms in 2010 — down from 5.1 million in 2009 and 5.3 million in 2008 (the estimates for 2010 and 2009 are not statistically different). In 2010, 23 percent of married-couple family groups with children under 15 had a stay-at-home mother, up from 21 percent in 2000. In 2007, before the recession, stay-at-home mothers were found in 24 percent of married-couple family groups with children under 15.
Source: America's Families and Living Arrangements Compared with other moms, stay-at-home moms in 2007 were more likely to be:

Source: America's Families and Living Arrangements: 2007

The proportion of mothers with a recent birth who were in the labor force increased from 57 percent in 2006 to 61 percent in 2008. Among states with higher than average levels of new mothers who were unemployed, the highest proportions were in Alabama (10 percent) and Michigan (9 percent), along with several states in the southeast United States.
Source: Fertility of American Women: 2008

777,817

Number of child care centers across the country in 2008. These included 74,920 centers employing 884,235 workers and another 702,897 self-employed people or other businesses without paid employees. Many mothers turn to these centers to help juggle motherhood and careers.
Source: County Business Patterns: 2008

Single Moms

The number of single mothers living with children younger than 18 in 2010, up from 3.4 million in 1970.
Source: America's Families and Living Arrangements

Number of custodial mothers who were due child support in 2007.
Source: Custodial Mothers and Fathers and Their Child Support: 2007

Of the 4 million women 15 to 44 years old who had a birth in the last year, 1.5 million (38 percent) were to women who were not married, who were separated, or married but with an absent spouse. Of those 1.5 million mothers, 425,000 (28 percent) were living with a cohabiting partner.
Source: Fertility of American Women: 2008