D.C. Mayor Vincent Gray (D) and City Council Chair Phil Mendelson (D-At-Large) on Thursday received a +10 rating from the Gay and Lesbian Activists Alliance, the highest possible rating score on a scale of -10 to +10, in their respective races for re-election in the city’s April 1 Democratic primary.

Gray and Mendelson, who are longtime supporters of the LGBT community, were the only two candidates to receive a +10 among a total of 43 candidates rated in contests for mayor and seats on the City Council.

Council members Tommy Wells (D-Ward 6) and Jack Evans (D-Ward 2), who are running for mayor, came in close behind Gray with ratings of +9.5 and +8 respectively. Both have also been longtime supporters of the LGBT community.

GLAA is a non-partisan LGBT advocacy group founded in 1971. It says it rates candidates on the basis of their past records on LGBT, AIDS and other issues deemed important to the LGBT community and on their responses to a detailed questionnaire that asks about those issues.

The group has said it gives higher ratings to candidates that go beyond just expressing support on LGBT issues when they show through their questionnaire responses an understanding of the issues and how best to address them.

GLAA President Rick Rosendall called the LGBT related records of Wells and Evans “excellent” and noted that the group said in its statement that Evans has the longest record of support due to his 20-year tenure as a Council member. He said Gray and Mendelson received a +10 score because both had undertaken a large number of pro-LGBT initiatives in the last few years that, along with their strong past records, gave them an edge over the other candidates.

“Mr. Gray’s accessibility, responsiveness, and follow-through have made him highly effective on LGBT issues,” GLAA said in its statement. “He has been a champion for transgender people, including with Project Empowerment job training.”

Among the other mayoral candidates running in the April primary, Busboys and Poets restaurant owner and progressive political activist Andy Shallal received a +6; Council member Muriel Bowser (D-Ward 4) received a +5.5; attorney and former State Department official Reta Jo Lewis received a +4.5, Council member Vincent Orange (D-At-Large) received a +3; and businessman and civic activist Carlos Allen received a “0” rating.

In its statement accompanying the ratings, GLAA said Allen received an automatic score of “0” under the group’s policy for candidates who don’t return the questionnaire and have no known record on LGBT issues.

All of the Democratic mayoral candidates that returned the questionnaire expressed strong support for LGBT rights in general.

Among the non-Democratic mayoral candidates, GLAA gave Statehood-Green Party candidate Faith a +3.5 and gay Libertarian Party candidate Bruce Majors a +2.

Majors, a longtime LGBT rights advocate, received a +2 rating because “his party’s ideological distrust of government is at odds with policies and reforms favored by GLAA,” the group said in its statement. “Consequently, many of his responses were interpreted as non-responsive or negative,” the statement says.

Gay D.C. Council member Jim Graham (D-Ward 1) received a +7.5 compared to his sole opponent in the Democratic primary, public relations executive and community activist Brianne Nadeau, who received a +5.

Political observers say Graham is facing his toughest re-election race this year for a fifth term on the Council

GLAA said it gave Graham higher points for his long record of support on LGBT and AIDS related issues, citing his work recently on pushing through a bill to provide better services to homeless LGBT youth. The group gave him a slight edge over Nadeau in the substance of his questionnaire responses.

But the group gave Nadeau a slight edge over Graham over the two candidates’ positions on an issue GLAA has long considered important – whether tiny, ad hoc neighborhood citizens groups should be given legal standing to protest liquor licenses of restaurants and bars.

GLAA favors giving exclusive authority to challenge liquor licenses to the city’s elected Advisory Neighborhood Commissions rather than un-elected ad hoc groups, which nightlife advocates say unnecessarily block or delay the approval of licenses for nightlife establishments, both gay and straight. Nadeau, a former ANC commissioner, said she supports giving ANCs the sole legal standing to contest liquor licenses.

GLAA said Graham didn’t take a position on the issue in his questionnaire response, saying he described instead how he helped facilitate a committee of citizens and businesses representatives to consider the issue.

In the Council Chair race, GLAA said Mendelson’s +10 rating reflects his record as an ally who has shepherded through the Council a long list of LGBT supportive bills, including the marriage equality bill.

The group said it gave Mendelson’s opponent, Democrat Calvin Gurley, a “0” rating because Gurley didn’t return the questionnaire and also has no known record on LGBT issues.

Among the five Democrats running in the At-Large Council race, challenger Nate Bennett-Fleming, who currently serves as the city’s non-paid “shadow” U.S. Representatives, received a +7, one point higher than the +6 rating GLAA gave to incumbent Council member Anita Bonds, who won the seat in a special election last year.

Both are strong supporters of LGBT rights. But the slightly higher rating for Bennett-Fleming, a recent law school graduate relatively new to the local political scene compared to Bonds, who has been active in politics and government since the 1970s, is likely to raise eyebrows among some local activists.

GLAA President Rick Rosendall said Bennett-Fleming’s questionnaire responses included a few more substantive insights than Bonds’ but called both candidates’ responses “very good,” saying GLAA considers a rating of +5 and above to be a good showing for a candidate.

The ratings for the other At-Large Democratic candidates were: Pedro Rubio, +3; John Settles II, +2.5; and Kevin Valentine Jr., 0. Valentine is among the candidates who didn’t return the questionnaire and have no known LGBT record, GLAA said.

Among the non-Democratic At-Large candidates running in their respective party primaries, Statehood-Green Party candidate Eugene Puryear received a 4.5; Statehood-Green Party candidate G. Lee Aikin received a +3; and Libertarian Party candidate Frederick Stein, who didn’t return the questionnaire, received a “0.”

Gay Republican candidate Marc Morgan, who’s running unopposed for the GOP nomination for the At-Large Council seat, received a +2. GLAA said he didn’t return the questionnaire.

In its statement accompanying the ratings, GLAA said Morgan’s record of involvement in LGBT rights activities in Ohio and Arizona and his involvement with the National Minority AIDS Council in D.C. were counted in his favor and viewed as “very admirable.”

The statement says Morgan lost points for “his support for anti-gay politicians John Boehner, Robert Ehrlich, and Laura Knapereck,” which “detract from his record.” Boehner, a Republican and Speaker of the U.S. House, among other things, has blocked the Employment Non-Discrimination Act, or ENDA, an LGBT rights bill, from coming up for a vote in the House. Ehrlich is a former Maryland governor and Knapereck has served in the Arizona legislature.

In the remaining Council races, GLAA issued these ratings:

Ward 3: Council member Mary Cheh (D), +8.5; Ryan Sabot (Libertarian), “0” [Questionnaire wasn’t returned].

Ward 5: Council member Kenyan McDuffie (D), +4.5; Kathy Henderson (D), “0” [Questionnaire was returned but GLAA disagreed with most responses]; Carolyn Steptoe (D), -2.

GLAA said Steptoe didn’t return the questionnaire and is viewed as having a negative record for testifying in support of placing D.C.’s same-sex marriage law on the ballot in a voter referendum in 2010.

Ward 6: Charles Allen (D), +8.5; Darrel Thompson (D), +2; Pranav Badhwar (Libertarian), +2.

Allen, the former chief of staff for Wells, received the highest rating for a non-incumbent running in the primary. In its statement, GLAA said Allen has a long record of support for LGBT issues both as a former Council staffer and former president of the Ward 6 Democrats.

GLAA’s detailed analysis of its ratings, including links to the candidates’ questionnaire responses, can be found here: http://www.glaa.org/archive/2014/primaryratings.shtml