What is Social Network Analysis?
Social Network Analysis (SNA) provides a framework for understanding the complex web of relationships that dictate the flow of power, information, and resources within human systems.
SNA for Advocacy
Instead of evaluating organizations based solely on individual attributes, budgets, or personnel, SNA positions actors as interdependent nodes connected by relational edges.
| Traditional View | Network View |
|---|---|
| Organization A has $2M budget | Organization A connects 15 partners |
| Organization B has 50 staff | Organization B bridges legal and grassroots |
| Organization C has 10 years experience | Organization C controls information flow |
The architecture of connections determines systemic capacity - both for advocacy coalitions to mobilize effectively and for the enforcement apparatus to operate.
Why Networks Matter for Immigration Advocacy
For Coalitions
| Network Insight | Strategic Value |
|---|---|
| Identify central actors | Know who holds the coalition together |
| Find bridge organizations | Connect siloed communities |
| Map information pathways | Ensure rapid response reaches everyone |
| Discover structural holes | Find untapped partnership opportunities |
For Targeting Enforcement
| Network Insight | Intervention Strategy |
|---|---|
| Map contractor relationships | Target corporate vulnerabilities |
| Identify funding flows | Focus divestment campaigns |
| Find weak links | Pressure points for disruption |
| Track political networks | Identify persuadable legislators |
Key Network Metrics
| Metric | What It Measures | Advocacy Application |
|---|---|---|
| Degree Centrality | Number of direct connections | Identifies most active organizations |
| Betweenness Centrality | How often a node bridges others | Finds critical brokers connecting silos |
| Closeness Centrality | Average distance to all other nodes | Identifies rapid communication hubs |
| Eigenvector Centrality | Connection to other influential nodes | Reveals hidden power structures |
| Network Density | Proportion of possible connections | Measures coalition cohesion |
Network Types in Immigration Advocacy
| Network Type | What It Maps | Key Questions |
|---|---|---|
| Actor Networks | Relationships between organizations | Who works with whom? |
| Policy Networks | Links to policymakers | Who influences legislation? |
| Information Networks | How knowledge flows | Who spreads critical alerts? |
| Resource Networks | Funding and support flows | Who funds whom? |
| Enforcement Networks | ICE, CBP, contractors, local police | How does enforcement operate? |
Documentation
Foundations
- SNA Fundamentals - Core concepts, metrics, and data collection methods
- Tools & Software - NetworkX, Gephi, igraph, and CRM integration
Strategic Mapping
- Mapping Enforcement - Federal, state, local, and corporate actors
- Mapping Advocacy - Coalition structures and key actors
- Information Diffusion - How information spreads through communities
Application
- Network Interventions - Strategic bridge-building and targeting
- Ethical Considerations - Protecting vulnerable communities
- Implementation Guide - Getting started for coalitions
Quick Reference: Software Comparison
| Tool | Best For | Learning Curve | Cost |
|---|---|---|---|
| NetworkX | Large datasets, computation | High (Python) | Free |
| Gephi | Interactive visualization | Medium | Free |
| igraph | Statistical analysis | High (R/Python) | Free |
| Kumu | Collaborative mapping | Low | Free tier |
| Action Network | CRM + network tracking | Low | $200+/mo |
Case Studies
ALPES Coalition (Italy-France Border)
Longitudinal mapping revealed:
- Over-reliance on central broker organizations
- Deep national polarization
- Presenting the network map catalyzed new cross-border partnerships
Detention Watch Network
Hub-and-spoke model connecting 100+ local initiatives:
- Central hub distributes specialized resources (legislation drafts, toolkits)
- Aggregates grassroots stories for federal advocacy
- #CommunitiesNotCages campaign coordination
DACA Response Networks
During policy chaos:
- Rapid dissemination through high-trust practitioner working groups
- DACA recipients as central nodes sharing navigational capital
- Decentralized networks proved highly resilient
Ethical Framework
Critical Safeguards
| Safeguard | Implementation |
|---|---|
| Data Minimization | Collect only organizational ties, not personal connections |
| Informed Consent | Explain how visualizations make connections visible |
| Community Ownership | Impacted communities control data dissemination |
| Cybersecurity | Encrypted storage, role-based access, regular audits |
The Core Risk
Mapping connections of undocumented immigrants and organizers creates a potential targeting matrix. If compromised, this data could be weaponized by:
- Federal enforcement agencies
- Anti-immigrant vigilante groups
- State intelligence operations
Every network analysis must ask: What happens if this data is breached?
Getting Started
Minimum Viable Approach
No coding required:
- Roster Survey - At coalition meeting, have members check boxes for relationships
- Relationship Types - "Exchange policy info," "Joint funding," "Weekly meetings"
- Basic Visualization - Use Kumu or Gephi for simple maps
- Identify Gaps - Where are structural holes? Who's isolated?
Integration with Existing Tools
| CRM | Network Capability |
|---|---|
| Action Network | Action Builder for relationship tracking |
| Salesforce | Custom relational tags |
| Humanitru | Partnership tracking |
When to Update
- Annually (routine)
- After major policy changes
- After coalition membership changes
- After enforcement surges
Strategic Applications
Strengthening Coalitions
| Finding | Intervention |
|---|---|
| Over-reliance on one broker | Build redundant connections |
| Isolated grassroots groups | Bridge to legal/policy actors |
| Information bottlenecks | Create alternative pathways |
| Resource concentration | Distribute technical assistance |
Targeting Enforcement
| Target | Network Strategy |
|---|---|
| Private detention | Map financial dependencies |
| Data brokers | Identify institutional customers |
| 287(g) jurisdictions | Find persuadable local officials |
| Political support | Track campaign contributions |
Integration with Coalition Infrastructure
SNA works alongside:
- Coalition Architecture - Governance models informed by network structure
- Crisis Communication - Network redundancy for rapid alerts
- Rapid Response - Deployment pathways through network connections
- CRM Tools - Data integration for relationship tracking
Next Steps
- Learn SNA fundamentals - Understand core concepts
- Explore tools - Choose appropriate software
- Review ethical framework - Protect vulnerable communities
- Start implementation - Begin with minimum viable approach