Data & Analytics
Christianity & Religious Contribution
Core studies
U.S. religious vs nonreligious
2.3×
higher average annual giving
- Focus
- Affiliated households: $1,590
- Baseline
- Unaffiliated households: $695
U.S. religious vs nonreligious
1.7×
more likely to help poor or needy people
- Focus
- Affiliated adults: 52%
- Baseline
- Unaffiliated adults: 31%
Christianity
2.5×
more likely to have adopted a child
- Focus
- Practicing Christians: 5%
- Baseline
- All U.S. adults: 2%
Religious > nonreligious on every core U.S. measure (avg +57%)
Supporting studies
Practicing religious
4.2×
more given to charity per year
- Focus
- Attend 2+/month: $2,935
- Baseline
- Non-attenders: $704
Religious attendance vs nonattendance
2.5×
more likely to volunteer in the past month
- Focus
- Attend >1×/week: 37%
- Baseline
- Never attend: 15%
Christianity
3×
more likely to have fostered
- Focus
- Christians: 3x
- Baseline
- Religious nones: 1x
Browse the five launch studies
The data section analyzes whether Christian faith produces measurable differences in how people live. Specifically, we ask: do Christians show up differently in public datasets across areas like generosity, volunteering, civic participation, family life, social trust, service, and other measurable contributions?
Across the strongest available evidence, the pattern often points in the same direction: Christians tend to show significantly higher levels of contribution across many measurable outcomes. This includes giving, volunteering, civic life, family stability, social trust, and other areas where public data allows comparison. Even when you filter out religious-based giving and serving, the pattern remains: religious adults still give and serve at higher rates.
When direct Christian-versus-non-Christian datasets are unavailable, we use the closest reliable public comparison instead, such as religiously affiliated versus unaffiliated adults. In the United States, Christians make up most religiously affiliated adults, so that frame is still informative for the question, but we keep the label explicit rather than treating it as a perfect Christian-only substitute.
These studies do not claim to prove causation, but they do test a straightforward question: whether Christian practice is consistently associated with observable differences in how people live.
Strongest-source-first selection
We scan published research across multiple domains, then prioritize studies with clearer methodology, stronger comparison groups, and larger sample sizes, not simply the studies that produce the strongest headline.
Direct comparisons stay separate
When supporting evidence uses a different comparison frame, such as broader religious affiliation rather than Christianity specifically, we label it visibly instead of folding it into the headline finding. This makes it easier to see what is being compared and how much weight each study should carry.
Standardized before averaging
Different studies use different units, such as dollars, percentages, and indices. We normalize each result to the same relative scale before computing summaries, so we are not accidentally averaging unlike measurements.
Start Here
Begin with the flagship study
The flagship page gives the broadest, most defensible overview. The three pages below it then zoom in on specific parts of that same question without forcing every metric into one giant mixed dashboard.
Flagship Study
Religious Affiliation and Measurable Social Contribution
A reliable, data-driven review of giving, volunteering and civic-participation measures linked to religion.
All analyzed measures show the religious side contributing more, including all 6 of 6 core studies.
- 1) Giving: 82% increase
- 2) Volunteering & civic life: 37% increase
- 3) Direct aid & social support: 68% increase
Nested Breakdowns
Go deeper by domain
These studies sit under the flagship and focus on one domain at a time, so the evidence can go deeper without overwhelming the top-level overview.
Giving Deep Dive
Religion and Giving
A focused, data-driven review of charitable giving, direct aid, and generosity gaps linked to religion.
Volunteering Deep Dive
Religion and Volunteering
A focused, data-driven review of volunteering, service-group involvement, and community participation linked to religion.
Civic Life Deep Dive
Religion and Civic Life
A focused, data-driven review of turnout, civic attentiveness, community-group activity, and related public-life measures linked to religion.
Standalone Track
Child welfare and family commitment
Child-welfare evidence is one of the clearest Christianity-specific contribution signals in the section. The adoption data shows a large positive gap, and the supporting foster-care evidence points in the same direction. Because these sources use a more explicitly Christian comparison frame than the flagship, this topic works best as its own standalone study.
Child Welfare Study
Adoption & Fostering
A Christianity-focused study on adoption, fostering, and child-welfare service.