Last Updated on July 16, 2026 by Dr. Bhagat
JOURNAL METRICS·Updated June 2026
Immunity Impact Factor 2025
Immunity Impact Factor 2025 is 32.5 (Q1, Immunology, SCIE). Since its founding in 1994, this Cell Press journal has established itself as the leading venue for breakthrough discoveries in immune system function, from innate signaling to adaptive immunity and therapeutic interventions.
OVERVIEWAbout Immunity Journal
Immunity occupies a singular position at the intersection of basic immunology and clinical translation. Launched by Cell Press in 1994, the journal rapidly became the preferred destination for studies that reshape our understanding of immune mechanisms. Its portfolio spans innate immunity, adaptive responses, autoimmunity, tumor immunology, vaccine development, and immunological memory. The journal’s editorial philosophy emphasizes mechanistic depth, preferring studies that uncover fundamental principles over incremental descriptive work.
Under the stewardship of Editor-in-Chief Peter Turnbaugh, Immunity has broadened its scope to encompass microbiome-immune interactions, systems immunology, and the growing interface between metabolism and immunity. The journal publishes monthly issues featuring original research articles, comprehensive reviews, and timely perspectives that collectively shape the direction of the field.
Key Takeaways
- Immunity’s 2025 Impact Factor of 32.5 ranks it among the top three journals in the Immunology category.
- The CiteScore of 45.8 substantially exceeds the category median, underscoring sustained citation velocity.
- An h-index of 420 indicates exceptional long-term influence across immunological research.
- Published by Cell Press, the journal maintains rigorous editorial standards and a selective acceptance rate.
- Immunity is indexed in SCIE, Scopus, PubMed/MEDLINE, and the Science Citation Index Expanded.
2025 METRICSImmunity Impact Factor 2025 & Journal Metrics
Clarivate’s Journal Citation Reports 2025 edition assigns Immunity an impact factor of 32.5, calculated from citations received in 2024 to articles published in 2022 and 2023. This represents continued dominance in a category where the median impact factor hovers near 4.5. The five-year impact factor follows closely at approximately 31.8, suggesting consistent citation performance beyond the standard two-year window.
| Metric | Value | Source |
|---|---|---|
| 2025 Impact Factor | 32.5 | JCR 2025 |
| JCR Quartile | Q1 | JCR 2025 |
| CiteScore (Scopus) | 45.8 | Scopus 2025 |
| SJR | 10.2 | Scimago 2025 |
| H-Index | 420 | Google Scholar |
| 5-Year Impact Factor | ~31.8 | JCR 2025 |
| Category Rank | Top 3 / 181 journals | JCR 2025 |
| Immediacy Index | 6.2 | JCR 2025 |
| ISSN | 1074-7613 | Cell Press |
| Publisher | Cell Press (Elsevier) | — |
TRENDImmunity Impact Factor History (2017–2025)
The trajectory of Immunity’s impact factor over the past nine years illustrates remarkable stability at the highest echelon of immunology publishing. After reaching a zenith during the pandemic-era citation surge, the metric has settled at a still-formidable 32.5, well above pre-2020 baselines. This durability reflects the journal’s ability to attract landmark studies that continue generating citations years after publication.
| Year | Impact Factor | Quartile | Trend |
|---|---|---|---|
| 2025 | 32.5 | Q1 | → Stable |
| 2024 | 33.2 | Q1 | → Stable |
| 2023 | 31.8 | Q1 | → Stable |
| 2022 | 30.6 | Q1 | ↗ Rising |
| 2021 | 35.4 | Q1 | ↗ Peak |
| 2020 | 32.8 | Q1 | ↗ Elevated |
| 2019 | 22.4 | Q1 | → Baseline |
| 2018 | 21.6 | Q1 | → Baseline |
| 2017 | 19.7 | Q1 | → Baseline |
CATEGORYImmunology Ranking & Quartile
Within the Immunology category of the Science Citation Index Expanded, Immunity consistently secures a Q1 ranking, typically placing within the top three positions among 181 indexed journals. Its primary competitor is Nature Immunology, while Journal of Experimental Medicine and Journal of Allergy and Clinical Immunology round out the upper tier of the field.
SCOPEWhat Does Immunity Publish?
Immunity publishes original research articles and reviews that illuminate the molecular and cellular mechanisms governing immune responses. Core coverage areas include innate immunity and inflammation, T-cell and B-cell biology, antigen presentation, cytokine signaling, immune regulation and tolerance, tumor immunology and cancer immunotherapy, vaccine science, microbiome-immune system crosstalk, and computational and systems immunology. The journal particularly values studies that bridge molecular mechanism with physiological or pathological relevance, and that leverage emerging technologies such as single-cell sequencing, spatial transcriptomics, and CRISPR-based functional genomics.
COMPARISONHow Does Immunity Compare to Similar Journals?
| Journal | 2025 IF | Quartile | Publisher |
|---|---|---|---|
| Immunity | 32.5 | Q1 | Cell Press |
| Nature Immunology | 31.2 | Q1 | Springer Nature |
| Journal of Experimental Medicine | 17.8 | Q1 | Rockefeller Univ. Press |
| Immunity (this journal) | 32.5 | Q1 | Cell Press |
| Trends in Immunology | 14.5 | Q1 | Cell Press |
FAQFrequently Asked Questions
What is the Immunity impact factor 2025?
The Immunity impact factor 2025 is 32.5, as reported by Clarivate in the Journal Citation Reports 2025 edition. This places Immunity in Q1 of the Immunology category.
Who publishes Immunity journal?
Immunity is published by Cell Press, an imprint of Elsevier. Cell Press also publishes Cell, Molecular Cell, Cancer Cell, Neuron, and numerous other premier life-science journals.
Is Immunity a Q1 journal?
Yes, Immunity is a Q1 journal in the Immunology category, consistently ranking among the top three journals in its field across JCR, Scopus, and SJR metrics.
What is the ISSN of Immunity?
The ISSN of Immunity is 1074-7613 (print). The journal also uses electronic ISSN 1097-4180 for its online edition.
How does Immunity compare to Nature Immunology?
Immunity (IF 32.5) and Nature Immunology (IF ~31.2) are closely matched competitors at the apex of the immunology journal hierarchy. Immunity holds a slight edge in the 2025 rankings, though both journals alternate positions in different metric systems.
When was Immunity journal established?
Immunity was established in 1994 by Cell Press. It has since grown into one of the most cited and influential journals in the immunology discipline.
