U.S. Federal Government (non-Defense) / Environmental Protection Agency / Mathematical Statistics

Job-title file

Mathematical Statistics at Environmental Protection Agency, U.S. Federal Government

Collect and analyze data to inform decisions, produce reports, and identify trends.

19 employees hold this title in Environmental Protection Agency. Median total compensation for the role is $142,700, above the department median of $139,521.

Employees: 19
Total payroll: $2.7M
Role median: $142,700
Agency median: $139,521
Comparison: Above

What the records show

Role pay distribution

Pay distribution for this role

$110,256$186,693+

Hover a bar for its range; click to filter the list below.

How total compensation varies among the 19 people in this role. Even for one job title, pay differs with seniority, step, overtime, and tenure. Each bar is a pay range; the far-right bar collects the highest earners.

Compared with the local labor market

Mathematical Statistics pay vs. the United States

Across all employers in the United States, the median wage for Statisticians — about 29,030 people — is $105,650. Environmental Protection Agency pays a median base salary of $142,084 for this role, 34% above that figure — about the 75th percentile of local pay for the occupation.

Where Environmental Protection Agency sits in the local pay range

10th

25th

Median

75th

90th

$64,000

$82,220

$105,650

$141,490

$174,050

Environmental Protection Agency median · $142,084

The bar is the range of annual wages for Statisticians across every employer in the United States, from the 10th to the 90th percentile, with the middle 50% highlighted. The marker shows Environmental Protection Agency’s median base salary for this role. Both figures are base pay only.

Median total compensation for this role at Environmental Protection Agency is $142,700, which includes overtime and employer-paid benefits. The benchmark above excludes both, so total compensation is deliberately not compared against it.

Benchmark: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025). BLS Occupational Employment and Wage Statistics (OEWS) covers all employers in the area — private, non-profit, and government alike — so this is a comparison against the whole local labor market for the occupation, not against private-sector pay. OEWS wages are straight-time pay and exclude overtime, shift differentials, and employer-paid benefits, so the government figure shown here is base pay on the same basis. Total compensation is not comparable to it. Job titles are matched to the closest standard occupation, so the comparison is between similar work rather than an identical job classification.

Compare departments

This role across U.S. Federal Government (non-Defense)

Mathematical Statistics is held in 19 U.S. Federal Government (non-Defense) departments. In Environmental Protection Agency, the median of $142,700 ranks #12 of 19.

Highest-paying departments for this role

National Science Foundation

$207,500 · 3

Department of Treasury

$194,550 · 2

Department of Education

$191,900 · 5

Office of Personnel Management

$188,508 · 2

Department of Housing and Urban Development

$173,100 · 1

Department of Health and Human Services

$172,700 · 703

Federal Communications Commission

$169,468 · 2

Department of Transportation

$157,982 · 41

Consumer Product Safety Commission

$150,203 · 11

Department of Energy

$146,368 · 49

Department of Labor

$146,143 · 106

Department of Commerce

$142,084 · 456

Median total compensation for the Mathematical Statistics role in other U.S. Federal Government (non-Defense)departments (highest first). Each bar links to that department’s page for this role.

Same department

Other job titles in Environmental Protection Agency

Accounting 159
Administration and Office Support Student Trainee 116
Administrative Officer 87
Auditing 160
Biological Science Student Trainee 75
Budget Analysis 213
Chemical Engineering 83
Chemistry 481
Computer Science 17
Contracting 337
Ecology 93
Economist 130
Emergency Management Specialist 20
Engineering and Architecture Student Trainee 37
Engineering Technical 16
Entomology 18
Environmental Engineering 1,601
Environmental Protection Specialist 1,947
Equal Employment Opportunity 35
Facility Operations Services 32
Financial Administration and Program 203
Financial Analysis 46
Financial Management 15
General Arts and Information 67
General Attorney 1,205
General Business and Industry 101
General Engineering 213
General Health Science 175
General Natural Resources Management and Biological Sciences 2,507
General Physical Science 2,811
General Student Trainee 47
Geology 50
Government Information Specialist 92
Grants Management 209
Health Physics 25
Human Resources Management 306
Hydrology 21
Industrial Hygiene 37
Information Technology Management 785
Management and Program Analysis 1,511
Mechanical Engineering 57
Microbiology 50
Miscellaneous Administration and Program 764
Miscellaneous Clerk and Assistant 47
Paralegal Specialist 36
Pharmacology 14
Physical Science Student Trainee 44
Physical Science Technician 13
Program Management 417
Public Affairs 329
Records and Information Management 52
Safety and Occupational Health Management 17
Secretary 59
Security Administration 54
Social Science 228
Statistics 33
Support Services Administration 40
Toxicology 205
Writing and Editing 13

Record list

Employees with this title

Page 1

Leonid Kopylev

Mathematical Statistics/Environmental Protection Agency

2025 total comp

$198,282

Sub-department: Environmental Protection Agency
Base pay: $195,200
Overtime: $0
Other pay: $3,082
Benefits: $0
Total compensation: $198,282
Pay grade: 15
Work city: Washington
Work state: District of Columbia
Middle name: Y.

Source-specific fields

Adjusted Basic Pay (incl. locality): $195,200
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $154,330
Duty Station Code: 110010001
Duty Station State: DC
Length of Service (Years): 28
Occupation Code (OPM): 1529

Leonid Kopylev holds the role of Mathematical Statistics at Environmental Protection Agency based in Washington, District of Columbia. In 2025, their total compensation was $198,282. Their pay grade is 15.

Keith Mccroan

Mathematical Statistics/Environmental Protection Agency

2025 total comp

$166,089

Sub-department: Environmental Protection Agency
Base pay: $161,889
Overtime: $0
Other pay: $4,200
Benefits: $0
Total compensation: $166,089
Pay grade: 14
Work city: Montgomery
Work state: Alabama
Middle name: D.

Source-specific fields

Adjusted Basic Pay (incl. locality): $161,889
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $138,296
Duty Station Code: 012130101
Duty Station State: AL
Length of Service (Years): 36
Occupation Code (OPM): 1529

Keith Mccroan is a Mathematical Statistics at Environmental Protection Agency based in Montgomery, Alabama. 2025 total compensation came to $166,089. They are classified at grade 14.

Todd Blessinger

Mathematical Statistics/Environmental Protection Agency

2026 total comp

$162,322

Sub-department: Environmental Protection Agency
Base pay: $158,322
Overtime: $0
Other pay: $4,000
Benefits: $0
Total compensation: $162,322
Pay grade: 13
Work city: Washington
Work state: District of Columbia
Middle name: D

Source-specific fields

Adjusted Basic Pay (incl. locality): $158,322
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $118,204
Duty Station Code: 110010001
Duty Station State: DC
Length of Service (Years): 22
Occupation Code (OPM): 1529

At Environmental Protection Agency, Todd Blessinger serves as a Mathematical Statistics based in Washington, District of Columbia. Their 2026 pay totaled $162,322. They are classified at grade 13.

Hyunsu Ju

Mathematical Statistics/Environmental Protection Agency

2026 total comp

$150,203

Sub-department: Environmental Protection Agency
Base pay: $150,203
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $150,203
Pay grade: 13
Work city: Washington
Work state: District of Columbia

Source-specific fields

Adjusted Basic Pay (incl. locality): $150,203
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $112,142
Duty Station Code: 110010001
Duty Station State: DC
Length of Service (Years): 5
Occupation Code (OPM): 1529

Hyunsu Ju is a Mathematical Statistics at Environmental Protection Agency based in Washington, District of Columbia. 2026 total compensation came to $150,203. They are classified at grade 13.

Brian Schnitker

Mathematical Statistics/Environmental Protection Agency

2026 total comp

$149,143

Sub-department: Environmental Protection Agency
Base pay: $146,143
Overtime: $0
Other pay: $3,000
Benefits: $0
Total compensation: $149,143
Pay grade: 13
Work city: Washington
Work state: District of Columbia
Middle name: David

Source-specific fields

Adjusted Basic Pay (incl. locality): $146,143
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $109,111
Duty Station Code: 110010001
Duty Station State: DC
Length of Service (Years): 11
Occupation Code (OPM): 1529

Brian Schnitker is a Mathematical Statistics at Environmental Protection Agency based in Washington, District of Columbia. 2026 total compensation came to $149,143. They are classified at grade 13.

James Nguyen

Mathematical Statistics/Environmental Protection Agency

2026 total comp

$145,373

Sub-department: Environmental Protection Agency
Base pay: $142,573
Overtime: $0
Other pay: $2,800
Benefits: $0
Total compensation: $145,373
Pay grade: 13
Work city: Athens
Work state: Georgia
Middle name: T.

Source-specific fields

Adjusted Basic Pay (incl. locality): $142,573
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $115,173
Duty Station Code: 130270059
Duty Station State: GA
Length of Service (Years): 15
Occupation Code (OPM): 1529

James Nguyen is a Mathematical Statistics at Environmental Protection Agency based in Athens, Georgia. 2026 total compensation came to $145,373. They are classified at grade 13.

William Noel

Mathematical Statistics/Environmental Protection Agency

2026 total comp

$143,484

Sub-department: Environmental Protection Agency
Base pay: $142,084
Overtime: $0
Other pay: $1,400
Benefits: $0
Total compensation: $143,484
Pay grade: 13
Work city: Washington
Work state: District of Columbia
Middle name: N

Source-specific fields

Adjusted Basic Pay (incl. locality): $142,084
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $106,080
Duty Station Code: 110010001
Duty Station State: DC
Length of Service (Years): 21
Occupation Code (OPM): 1529

William Noel works as a Mathematical Statistics for Environmental Protection Agency based in Washington, District of Columbia. William earned $143,484 in 2026. Their pay grade is 13.

Carry Croghan

Mathematical Statistics/Environmental Protection Agency

2025 total comp

$143,062

Sub-department: Environmental Protection Agency
Base pay: $143,062
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $143,062
Pay grade: 13
Work city: Durham
Work state: North Carolina
Middle name: W.

Source-specific fields

Adjusted Basic Pay (incl. locality): $143,062
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $117,034
Duty Station Code: 371360063
Duty Station State: NC
Length of Service (Years): 25
Occupation Code (OPM): 1529

At Environmental Protection Agency, Carry Croghan serves as a Mathematical Statistics based in Durham, North Carolina. Their 2025 pay totaled $143,062. They are classified at grade 13.

Manohari Sivaganesan

Mathematical Statistics/Environmental Protection Agency

2025 total comp

$142,700

Sub-department: Environmental Protection Agency
Base pay: $142,700
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $142,700
Pay grade: 13
Work city: Cincinnati
Work state: Ohio

Source-specific fields

Adjusted Basic Pay (incl. locality): $142,700
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $117,034
Duty Station Code: 391610061
Duty Station State: OH
Length of Service (Years): 26
Occupation Code (OPM): 1529

At Environmental Protection Agency, Manohari Sivaganesan serves as a Mathematical Statistics based in Cincinnati, Ohio. Their 2025 pay totaled $142,700. They are classified at grade 13.

Larry Wymer

Mathematical Statistics/Environmental Protection Agency

2025 total comp

$142,700

Sub-department: Environmental Protection Agency
Base pay: $142,700
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $142,700
Pay grade: 13
Work city: Cincinnati
Work state: Ohio
Middle name: J.

Source-specific fields

Adjusted Basic Pay (incl. locality): $142,700
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $117,034
Duty Station Code: 391610061
Duty Station State: OH
Length of Service (Years): 27
Occupation Code (OPM): 1529

Larry Wymer holds the role of Mathematical Statistics at Environmental Protection Agency based in Cincinnati, Ohio. In 2025, their total compensation was $142,700. Their pay grade is 13.

Kelsey Vitense

Mathematical Statistics/Environmental Protection Agency

2026 total comp

$140,956

Sub-department: Environmental Protection Agency
Base pay: $138,356
Overtime: $0
Other pay: $2,600
Benefits: $0
Total compensation: $140,956
Pay grade: 14
Work city: Duluth
Work state: Minnesota
Middle name: J.

Source-specific fields

Adjusted Basic Pay (incl. locality): $138,356
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $118,192
Duty Station Code: 271900137
Duty Station State: MN
Length of Service (Years): 4
Occupation Code (OPM): 1529

Kelsey Vitense works as a Mathematical Statistics for Environmental Protection Agency based in Duluth, Minnesota. Kelsey earned $140,956 in 2026. Their pay grade is 14.

Alexandra Lee

Mathematical Statistics/Environmental Protection Agency

2026 total comp

$140,099

Sub-department: Environmental Protection Agency
Base pay: $140,099
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $140,099
Pay grade: 14
Work city: Durham
Work state: North Carolina
Middle name: E Larsen

Source-specific fields

Adjusted Basic Pay (incl. locality): $140,099
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $114,610
Duty Station Code: 371360063
Duty Station State: NC
Length of Service (Years): 5
Occupation Code (OPM): 1529

Alexandra Lee is a Mathematical Statistics at Environmental Protection Agency based in Durham, North Carolina. 2026 total compensation came to $140,099. They are classified at grade 14.

Nathan Pollesch

Mathematical Statistics/Environmental Protection Agency

2026 total comp

$138,356

Sub-department: Environmental Protection Agency
Base pay: $138,356
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $138,356
Pay grade: 14
Work city: Duluth
Work state: Minnesota
Middle name: L.

Source-specific fields

Adjusted Basic Pay (incl. locality): $138,356
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $118,192
Duty Station Code: 271900137
Duty Station State: MN
Length of Service (Years): 8
Occupation Code (OPM): 1529

Nathan Pollesch is a Mathematical Statistics at Environmental Protection Agency based in Duluth, Minnesota. 2026 total compensation came to $138,356. They are classified at grade 14.

George Milliken

Mathematical Statistics/Environmental Protection Agency

2025 total comp

$137,846

Sub-department: Environmental Protection Agency
Base pay: $137,846
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $137,846
Pay grade: 00
Work city: Manhattan
Work state: Kansas
Middle name: A.

Source-specific fields

Adjusted Basic Pay (incl. locality): $137,846
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $137,846
Duty Station Code: 203490161
Duty Station State: KS
Length of Service (Years): 2
Occupation Code (OPM): 1529

George Milliken works as a Mathematical Statistics for Environmental Protection Agency based in Manhattan, Kansas. George earned $137,846 in 2025. Their pay grade is 00.

Hongyu Ru

Mathematical Statistics/Environmental Protection Agency

2026 total comp

$133,377

Sub-department: Environmental Protection Agency
Base pay: $133,377
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $133,377
Pay grade: 13
Work city: Durham
Work state: North Carolina

Source-specific fields

Adjusted Basic Pay (incl. locality): $133,377
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $109,111
Duty Station Code: 371360063
Duty Station State: NC
Length of Service (Years): 5
Occupation Code (OPM): 1529

At Environmental Protection Agency, Hongyu Ru serves as a Mathematical Statistics based in Durham, North Carolina. Their 2026 pay totaled $133,377. They are classified at grade 13.

Michael Dumelle

Mathematical Statistics/Environmental Protection Agency

2026 total comp

$129,976

Sub-department: Environmental Protection Agency
Base pay: $129,976
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $129,976
Pay grade: 13
Work city: Corvallis
Work state: Oregon
Middle name: J.

Source-specific fields

Adjusted Basic Pay (incl. locality): $129,976
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $103,049
Duty Station Code: 410420003
Duty Station State: OR
Length of Service (Years): 6
Occupation Code (OPM): 1529

Michael Dumelle holds the role of Mathematical Statistics at Environmental Protection Agency based in Corvallis, Oregon. In 2026, their total compensation was $129,976. Their pay grade is 13.

Shana White

Mathematical Statistics/Environmental Protection Agency

2026 total comp

$121,256

Sub-department: Environmental Protection Agency
Base pay: $118,256
Overtime: $0
Other pay: $3,000
Benefits: $0
Total compensation: $121,256
Pay grade: 13
Work city: Cincinnati
Work state: Ohio
Middle name: M.

Source-specific fields

Adjusted Basic Pay (incl. locality): $118,256
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $96,987
Duty Station Code: 391610061
Duty Station State: OH
Length of Service (Years): 6
Occupation Code (OPM): 1529

Shana White works as a Mathematical Statistics for Environmental Protection Agency based in Cincinnati, Ohio. Shana earned $121,256 in 2026. Their pay grade is 13.

Sarah Davidson-Fritz

Mathematical Statistics/Environmental Protection Agency

2025 total comp

$120,236

Sub-department: Environmental Protection Agency
Base pay: $117,086
Overtime: $0
Other pay: $3,150
Benefits: $0
Total compensation: $120,236
Pay grade: 13
Work city: Cincinnati
Work state: Ohio
Middle name: E.

Source-specific fields

Adjusted Basic Pay (incl. locality): $117,086
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $96,027
Duty Station Code: 391610061
Duty Station State: OH
Length of Service (Years): 4
Occupation Code (OPM): 1529

Sarah Davidson-Fritz is a Mathematical Statistics at Environmental Protection Agency based in Cincinnati, Ohio. 2025 total compensation came to $120,236. They are classified at grade 13.

Elizabeth Sheppard

Mathematical Statistics/Environmental Protection Agency

2024 total comp

$110,256

Sub-department: Environmental Protection Agency
Base pay: $110,256
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $110,256
Pay grade: 00
Work city: Seattle
Work state: Washington
Middle name: A.

Source-specific fields

Adjusted Basic Pay (incl. locality): $110,256
Agency Code (OPM): EP
Agency Sub-element Code (OPM): EP00
Basic Pay (before locality): $110,256
Duty Station Code: 531960033
Duty Station State: WA
Length of Service (Years): 0
Occupation Code (OPM): 1529

Elizabeth Sheppard is a Mathematical Statistics at Environmental Protection Agency based in Seattle, Washington. 2024 total compensation came to $110,256. They are classified at grade 00.