How many employees work at Oklahoma Blood Institute?
Oklahoma Blood Institute has 685 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 0.3%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Oklahoma Blood Institute
Our Blood Institute is the sixth-largest independent blood center in the nation, with 16 donor centers in Oklahoma, Arkansas and Texas. OBI is the nonprofit blood provider for patients at more than 240 hospitals, medical facilities, and air ambulances across three states.
As of December 2025
Oklahoma Blood Institute
workforce metrics
Headcount
685
Avg. Salary
$56.5k
Tenure
5.5yr
Growth Rate
0.3%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Oklahoma Blood Institute annual worldwide employee count from 2023 to 2025.
- Oklahoma Blood Institute total number of employees in 2025 was 685, a 0.3% increase from 2024.
- Oklahoma Blood Institute total number of employees in 2024 was 683, a 0.2% decline from 2023.
- Oklahoma Blood Institute total number of employees in 2023 was 685, a 4.4% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Oklahoma Blood Institute annual active job postings from 2023 to 2025.
- Oklahoma Blood Institute active job postings in 2025 was 28, a 35.3% decline from 2024.
- Oklahoma Blood Institute active job postings in 2024 was 40, a 18.2% decline from 2023.
- Oklahoma Blood Institute active job postings in 2023 was 48, a 6.5% increase from 2022.
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Employee Sentiment
Sentiment Topics
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