About
Our History
A Passion for Teaching
All Sisters of Mercy trace their roots to their founder, Mother Catherine McAuley of Dublin, Ireland. In September 1827, she opened the first House of Mercy, as a place to shelter and educate women and girls. In 1831, Catherine founded the Sisters of Mercy.
Their passion for teaching is what brought the Sisters of Mercy to Omaha in 1864. They have been part of Omaha’s educational community ever since. The Sisters opened the first Catholic school in the area at Mount St. Mary Seminary, located at 24th and St. Mary’s.
That legacy of academic excellence and a faith-based education continues with our current faculty and staff who are committed to the values of Catherine.
At the Heart of Historic Morton Meadows
After years of planning and careful design, Mercy High School officially opened its doors at 48th & Woolworth on November 2, 1955. Nearly 675 students attended classes that year: over 150 students from St. John's, over 300 from St. Mary's, and over 200 in Mercy’s first freshmen class.
Some things have changed through the years. The school has undergone renovations. Some things have remained the same. Historic Morton Meadows has always been our home. From here, we have welcomed young women from every area zip code for more than 60 years.
State of the School Report
Strategic Plan 2026-2029
Calendar
October 2026
Monday
Tuesday
Wednesday
Thursday
Friday
Sat/Sun
Monday,
September
28
Thursday,
October
1
Sophomore Supper
All Day
Sophomore Supper
All Day
School Calendar
Student Impact Summit
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Milo Bail Student Center, 6203 S University Dr Rd N, Omaha, NE 68132, USA
Saturday,
October
3
Sunday,
October
4
Monday,
October
5
Tuesday,
October
6
Thursday,
October
8
Friday,
October
9
OnToCollege
All Day
OnToCollege
All Day
VIP Shadow Day 8th Grade
All Day
VIP Shadow Day 8th Grade
All Day
Sunday,
October
11
Mother/Daughter Brunch
All Day
Mercy High School
Mother/Daughter Brunch
All Day
Mercy High School
Friday,
October
16
Sunday,
October
18
Monday,
October
19
Tuesday,
October
20
Thursday,
October
22
Saturday,
October
24
Sunday,
October
25
Monday,
October
26
Thursday,
October
29
Saturday,
October
31
Calendar
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