Phlebotomist Salary in Missouri 2026,
$43,120 Median | BLS Data by City

Missouri phlebotomists earn a median $43,120 a year, or $20.73 an hour, per BLS OEWS May 2025, with a band from $34,070 at the 10th percentile to $51,390 at the 90th. That is 4.7% below the national median of $45,230. The state figure conceals an unusually large geographic split — the metros differ by more than ten thousand dollars from top to bottom.

Kansas City, at $46,110, with St. Louis close behind at $45,750. Then a steep drop: Joplin $41,600, Cape Girardeau $36,140 and Springfield $35,950. The two leading metros are the only ones above the state median, and both levy a 1% city earnings tax on wages earned there — including from commuters — so compare the net rather than the gross.

No. Missouri does not license or register phlebotomists and sets no statutory scope of practice; the work is performed under the ordering physician's authority and the employing laboratory's competency framework, within federal laboratory regulation. Employers screen instead on national certification — the ASCP's PBT, or credentials from the NHA or AMT — plus a documented number of successful venipunctures. Certification is voluntary in law and close to mandatory in practice at the better employers.

The state's top income tax rate is 4.8% after the 2024 reduction, with further cuts legislated, which is moderate. The local layer matters more at this wage: Kansas City and St. Louis each levy a 1% earnings tax on income earned in the city, applying to commuters as well as residents. On a $46,110 Kansas City salary that is a standing deduction, and it narrows the gap to Joplin's $41,600 more than the headline figures suggest.

Because the two metropolitan health system markets and the rest of Missouri are effectively different labour markets. Springfield's $35,950 and Cape Girardeau's $36,140 sit close to the state's 25th percentile of $36,530, while Kansas City's $46,110 sits near the 75th at $46,970. In an occupation with no licence and a low location quotient of 0.7, wages track directly to the local employer's willingness to pay, and outside the two metros the competing employers are fewer.

Because much of the work is done by people whose job title is something else. A location quotient of 0.7 on 1,890 jobs is low, and the explanation is task absorption: in many Missouri hospitals and clinics, venipuncture is performed by nursing staff, medical assistants or multi-skilled laboratory assistants rather than by a dedicated phlebotomy team. That is a rational staffing choice where draw volume does not justify a specialist rota, and it is common outside the two metros. Its consequence for a phlebotomist is a smaller job market with a lower ceiling, and it is worth being explicit that the $51,390 ninetieth percentile is a modest top for a full-time healthcare role.

Hours and setting. Phlebotomy has a high incidence of part-time and early-morning split schedules, and OEWS annualises as though everyone worked a full year — the hourly median of $20.73 is the fairer basis for a partial schedule. The row also pools hospital phlebotomists, clinic draw stations, reference laboratory patient service centres and mobile and plasma collection work, which pay differently, and it says nothing about the benefits gap between a health system post and a standalone draw site.

Certification, then metro, then broadening the role. Certification is the entry gate to the better employers even though no law requires it. Metro is the largest single variable on this page — over ten thousand dollars separates the Kansas City and Springfield figures — though the 1% city earnings tax takes back part of it. And broadening is the realistic third: the $51,390 top of this band generally belongs to people who have added specimen processing, blood bank collection or training and competency responsibilities to straight venipuncture.