Are 4 million illegal immigrants receiving ASS Number

Checked on December 4, 2025
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Executive summary

There is no evidence in the provided sources that "4 million illegal immigrants are receiving an SSN" or that a single program has issued Social Security numbers to 4 million unauthorized immigrants (available sources do not mention a 4‑million SSN figure). Estimates of the unauthorized immigrant population range from about 11.8 million (Pew’s revised 2022 estimate noted) to higher independent estimates; Pew reports a U.S. unauthorized population reached a record 14 million in 2023 and later discussion shows administrative data and surveys through 2024–25 that complicate exact counts [1] [2].

1. What the data actually report about unauthorized populations

Federal and research organizations report large, growing unauthorized populations, but they do not equate population totals with Social Security number (SSN) issuance. Pew’s reporting finds the unauthorized immigrant population reached about 14 million in 2023 and that available administrative and survey data suggest growth through early 2024, though trends vary by source [1]. Pew’s Q&A explains methods and stresses uncertainty in recent years because administrative programs and parole changes affect counts [2]. Independent groups produce very different totals — for example, CIS’s January 2025 CPS‑adjusted estimate put illegal immigrants at about 15.4 million in that survey [3] and FAIR published a much larger estimate of 18.6 million [4]. None of these sources link those totals to a 4‑million SSN claim [1] [4] [3].

2. Why an SSN figure would be hard to verify with available reporting

SSNs are issued by the Social Security Administration (SSA) and linked to immigration status only in specific circumstances. The sources provided discuss population estimates and enforcement statistics (ICE, DHS, CBP) but do not include SSA issuance counts to unauthorized immigrants or a breakdown showing 4 million SSNs given to people lacking lawful status [5] [6] [7]. Pew and CIS describe methodology for estimating unauthorized populations, not SSN issuance [1] [2] [3]. Therefore a direct claim that exactly 4 million unauthorized immigrants "are receiving SSN[s]" is not documented in these materials (available sources do not mention that claim).

3. Competing explanations reporters and advocates use

One pathway to SSNs is lawful employment authorization — many immigrants who obtain work permits (e.g., through parole, DACA, or legal statuses) receive an SSN. The sources note that parole programs for migrants from certain countries affected counts and work‑permit eligibility — and that policy changes in 2025 removed or altered some parole and work‑authorization statuses, affecting how many noncitizens could lawfully obtain an SSN [2] [8]. Advocates and some analysts emphasize that administrative data (DHS releases, parole figures) change the composition of the unauthorized population; critics rely on enforcement and agency statements to argue programs have been generous [1] [2] [8]. The provided material shows debate about trends and policy, not a settled SSN total [1] [2] [8].

4. Enforcement, policy changes and why counts shift

Border encounters and removals have fluctuated sharply in 2024–25 according to DHS and CBP reporting; the government has cited dramatic drops in encounters in some months while news outlets and fact‑checkers caution about selective comparisons across short time windows [9] [10] [11]. Pew and DHS administrative data influence population estimates because releases at the border, parole programs and revoked protections change who is included as "unauthorized" or who might obtain work authorization and therefore an SSN [1] [2]. That dynamic makes a static headline like "4 million receiving SSNs" suspect absent SSA or DHS documentation — which the provided sources do not supply (available sources do not mention SSA issuing 4 million SSNs to unauthorized immigrants).

5. How to check this claim reliably

The only authoritative routes to substantiate a numerical SSN claim are (a) SSA issuance data disaggregated by immigration/legal status, or (b) DHS/USCIS administrative reports showing the number of work authorizations/paroles that lead to SSNs, cross‑checked with SSA. The sources here include DHS/CIS population and enforcement reports but no SSA breakdown linking 4 million SSNs to unauthorized immigrants [6] [7] [3]. Reporters should request SSA and DHS data and seek clarity about whether counts reflect temporary parolees, DACA recipients, lawful immigrants, or truly unauthorized individuals.

Limitations: The reporting set I used contains DHS, CBP, ICE, think‑tank and advocacy estimates and methodological notes but does not include SSA issuance statistics or a direct corroboration of a "4 million SSNs" figure. Because sources disagree on population size and how parole/work permits were applied, any definitive SSN number requires documents not present in this collection (available sources do not mention SSA confirming 4 million SSNs to unauthorized immigrants) [1] [4] [3].

Want to dive deeper?
How many unauthorized immigrants received Social Security numbers in the past decade?
Can noncitizens obtain Social Security numbers without work authorization?
How does the SSA verify identity and immigration status when issuing SSNs?
What percentage of Social Security numbers are assigned to noncitizens vs citizens?
Have audits or reports confirmed claims of millions of SSNs issued to illegal immigrants?