Journal of Bacteriology

ISSN: 0021-9193• JCR: J BACTERIOLAmerican Society for MicrobiologyUnited States
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3.0
2025 Impact Factor
3.2
5-Year Impact Factor
Q3
JCR Quartile
B3
CAS Block

Journal of Bacteriology impact factor and JCR quartile

The 2025 impact factor for Journal of Bacteriology is 3.0. The 5-year impact factor is 3.2. The journal is listed as JCR Q3 in the current Journal Metrics dataset.

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2025 impact factor and source check

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Ranking position in Biology & Basic Science

Ranked #1,876 in Biology & Basic Science by impact factor and #14 among Q3 Biology & Basic Science journals. This context helps compare Journal of Bacteriology against journals publishing in the same field.

#1,876
of 5,067 field journals

Journal of Bacteriology publication trend

Published 886 papers across the last 5 recorded years with a current impact factor of 3.0.

2026 vs 2025: -189
How Journal Metrics uses article volume

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Journal Details

Total Articles
55,615
H-Index
395
Open Access
Yes
Subject Areas
GeneticsEcologyMolecular BiologyMaterials ChemistryMolecular Biology

Article Volume

2021
282
2022
225
2023
169
2024
193
2025
244
2026
55
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