(CNN) The University of Mississippi has removed the state flag from campus, according to a university statement issued Monday.

The move comes after student senators voted 33-15 with one abstention last week to ask the school administration to furl the banner, which includes the Confederate battle emblem in its upper left corner.

"University of Mississippi Police Department officers lowered and furled the state flag in a Lyceum Circle ceremony as the campus opened Monday morning," a school statement said. "The flag will be preserved in the University Archives along with resolutions from students, faculty and staff calling for its removal."

Like many students and observers, Buka Okoye, president of the school's NAACP chapter, had the impression that the school wouldn't act on the student senators' vote until a new chancellor was appointed. The NAACP was in the process of organizing a march in two weeks to pressure the university administration to take down the flag immediately. He was "shocked" to learn the school had removed the banner Monday, he said.

"It was huge that the university came on the right side," he said. "That was huge for me. It really shows me how much the university has progressed."

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He is proud that his school has sent the message that it wants to "distance itself from Confederate iconography in general," and while it certainly doesn't mean the end of racism, it's another step in taking down the structures that support racism, he said.

The next step for him and the NAACP chapter is to pressure the university to do something about the obelisk honoring "Confederate dead" that is located in the area of campus known as The Circle, where the state flag flew. The monument has been there since 1906.

Elation, disappointment

Allen Coon, a student senator and president of the College Democrats who was at the forefront of the fight to take down the flag, told CNN he, too, was surprised and elated by the decision.

"They didn't announce anything. They did it early this morning," he said. "The leadership acted swiftly, and despite the opposition from the governor, who two days ago said college students act emotionally, they took it down. It's exciting."

Another student senator, Andrew Soper, who organized a petition that drew more than 1,800 signatures (at least 1,500 of which came on the day of the vote or after the vote) urging Ole Miss to keep the flag on campus, said he was disappointed to see the flag taken down.

"I think it's the wrong move. They should have done it through the state of Mississippi. They didn't do it the right way," he said.

'A flag that speaks to who we are'

Interim Chancellor Morris Stocks, who called for the state to change its flag in June, applauded the civility with which student senators came to their decision, saying, "Their respect for each other, despite genuine differences of opinion, was an inspiration to us all."

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"I understand the flag represents tradition and honor to some. But to others, the flag means that some members of the Ole Miss family are not welcomed or valued," he said."Our state needs a flag that speaks to who we are. It should represent the wonderful attributes about our state that unite us, not those that still divide us."

Confederate tributes have come under increased scrutiny in the South since the killings of nine African-Americans at Emanuel African Methodist Episcopal Church in Charleston, South Carolina, in June. Shooter Dylann Roof apparently revered the flag as a symbol of white supremacy.

In that state, the Confederate banner that flew on the Capitol grounds in Columbia was taken down on July 10, less than a month after the shootings.

Many Mississippi cities furl the flag; some keep it flying

The vote by the Ole Miss student senators follows a decision by aldermen in Oxford, where Ole Miss is located, to remove the flag from city property in August. That was around the same time actor Morgan Freeman, author John Grisham, musician Jimmy Buffett and others signed a letter calling on the state to come up with a new flag.

Columbus, Grenada, Magnolia, Hattiesburg, Clarksdale, Starkville, Other Mississippi cities -- including Macon Yazoo City and Greenwood -- have voted or issued executive orders to remove the state flag from city property since the Charleston shooting. (Conversely, the cities of Petal and Gautier have voted since the massacre to keep the flag flying.)

The City Council in the state capital, Jackson, which hasn't flown the state flag on city property in more than a decade, voted in July to urge the state to create a new flag, CNN affiliate WAPT reported

The Ole Miss vote is also in line with the stances of three other public state universities that don't fly the flag on their campuses: Jackson State University, Mississippi Valley State University and Alcorn State University.

The Mississippi University for Women is the only state university that has not issued a statement or removed the flag, but an article last month in the school's weekly newspaper reported that faculty and school leaders are discussing the matter.