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    Mars Society Inc.
    Impact & Measurement
    Accountability & Finance
    Culture & Community
    Leadership & Adaptability

    Mars Society Inc.

    501(c)(3) organization
    Donations are tax-deductible
    11111 W 8TH AVE STE A
    LAKEWOOD CO 80215-5516
    Mail donations to:1100 Johnson RoadSuite 18257Golden CO 80402

    LAKEWOOD CO | IRS ruling year: 1998 | EIN: 31-1585646  
    An EIN is a unique nine-digit number that identifies a business for tax purposes.
    An EIN is a unique nine-digit number that identifies a business for tax purposes.
    Organization Mission
    To further the exploration and settlement of the planet Mars. We will accomplish this through: Public outreach fostering Mars pioneers and worldwide support for gove ... (More)

    Rating Information


    This charity's score is 83%, earning it a Three-Star rating. If this organization aligns with your passions and values, you can give with confidence.

    This overall score is calculated from multiple beacon scores, weighted as follows: 35% Accountability & Finance, 44% Impact & Measurement, 9% Leadership & Adaptability, 12% Culture & Community. Learn more about our criteria and methodology.

    Historical Ratings
    Charity Navigator's ratings previously did not consider Leadership & Adaptability, Culture & Community, or Impact & Measurement. The historic rating mainly reflects a version of today’s Accountability and Finance score. More information on our previous rating methodologies can be found on our rating methodology page.
    Rating histories are available for a growing number of rated organizations. Check back later to see if this organization has a rating history!

    Rating Report

    Impact & Measurement


    This beacon estimates the actual impact a charity has on the lives of those it serves, and determines whether it is making good use of donor resources to achieve that impact.



    100 out of 100 points

    100% of Impact & Measurement score
    Full Credit
    Partial Credit
    No Credit
    Impact Evaluation
    100 out of 100 points
    Impact Statement
    $1,808 increases income for a scholarship recipient by $3,056
    Program Context
    Mars Society Inc.: This program grants scholarships to beneficiaries.
    Data Time Period
    9/1/19 to 8/31/20
    Benchmark for Scoring
    Impact scores of postsecondary scholarship programs are based on income generated relative to cost. Programs receive an Impact score of 100 if they increase income for a recipient by more than $1.25 for every $1 spent and a score of 80 if income increases by more than $0.80 for every $1 spent. If a nonprofit reports impact but doesn't meet the benchmark for cost-effectiveness, it earns a score of 65. This program increases income for a scholarship recipient by more than $1.25 for every $1 spent.
    This impact score was determined through the Postsecondary Scholarships methodology which is fully detailed in the Charity Navigator Guide to Ratings. Analysis conducted in 2024 by Charity Navigator using data submitted by the nonprofit, theory and evidence from scientific research studies, and public datasets.
    Data Source
    The nonprofit submitted data on the dollar value of all scholarships it grants and the number of scholarship recipients, which we use to calculate the additional income that the nonprofit's scholarship program generates.



    0% of Impact & Measurement score
    Program Planning and Design
    This section assesses the use of crucial evaluation tools in program objective-setting and activities.
    Program Development
    This section assesses the consideration of stakeholders in program objectives and activities.
    Data Collection and Analysis
    This section assesses the best practices used in collecting and analyzing program data.
    Reporting and Distribution of Results
    This section assesses reporting and disseminating program results.
    Use of Results
    This section assesses the use of results to guide learning.