Private Detectives and Investigators Salary
The median pay for a private detectives and investigators in Chicago-Naperville-Elgin, IL-IN is $68,310/year ($32.84/hour), per BLS data. The range runs from $41K at the entry level to $98K for experienced workers. Adjusted for local prices (RPP 103.59), that's roughly $65,943 in purchasing power. A 2-bedroom apartment runs $1,781/month, about 39.7% of take-home, which is tight.
So what does $68K get you in Chicago-Naperville-Elgin?
Groceries, utilities, transportation, and healthcare scaled from national averages by Chicago-Naperville-Elgin’s Regional Price Parity (103.59). Rent from HUD Fair Market Rents. Taxes estimated for single filer, standard deduction. * Healthcare is the employee-paid share only (premiums + out-of-pocket). Actual costs vary by coverage type: employer-sponsored, ACA marketplace, or uninsured.
About private detectives and investigators
Sponsored links, AffordMap may earn a commission at no cost to you. Learn more
What this looks like in Chicago-Naperville-Elgin
Chicago-Naperville-Elgin sits well above the national pay line for private detectives and investigators, local pay runs about 33% higher than the U.S. median of $51K. The catch: housing math doesn't keep up. A 2-bedroom at the HUD median rents for $1,781/month, which is 40.3% of the median worker's take-home, past the 30% guideline most planners use. Cost of living (RPP 103.59) is near the national average, so spending patterns here track the typical American budget fairly closely. The pay premium is real, but so are the offsets.
Compared to nearby metros
Median pay for private detectives and investigators in metros near Chicago-Naperville-Elgin, adjusted for local cost of living.
| Metro | Median pay | COL-adjusted |
|---|---|---|
| St. Louis | $43K | $45K |
| Kansas City | $45K | $48K |
| Milwaukee-Waukesha | $42K | $43K |
| Indianapolis-Carmel-Greenwood | $45K | $47K |
COL-adjusted = median salary ÷ (BEA Regional Price Parity ÷ 100). Expresses purchasing power in national-average dollars.
Compensation breakdown
Annual earnings by percentile, Chicago-Naperville-Elgin, IL-IN
Entry-level private detectives and investigators (10th percentile) start around $41K. Mid-career wages sit at $68K. Top earners bring in $98K or more, a $57K spread from bottom to top.
Private Detectives and Investigators pay across states
Median income ranked highest to lowest, compared to the national figure
View Private Detectives and Investigators salary in all states
| State | Median salary | vs. national | Employment |
|---|---|---|---|
| Oregon | $76K | +49% | 610 |
| Connecticut | $75K | +46% | 400 |
| District of Columbia | $73K | +42% | N/A |
| Vermont | $68K | +33% | 90 |
| New Hampshire | $65K | +28% | 280 |
| Washington | $64K | +25% | 750 |
| California | $61K | +20% | 4,190 |
| Arizona | $61K | +19% | 790 |
| Illinois | $60K | +18% | 1,300 |
| New York | $59K | +15% | 1,300 |
| Utah | $58K | +13% | 350 |
| Minnesota | $58K | +13% | 600 |
| Virginia | $56K | +10% | 1,280 |
| Delaware | $56K | +9% | 110 |
| New Jersey | $55K | +7% | 410 |
| Rhode Island | $55K | +7% | 60 |
| Wyoming | $54K | +6% | 40 |
| Alaska | $53K | +4% | 70 |
| North Carolina | $53K | +3% | 1,710 |
| Texas | $52K | +1% | 3,220 |
| Nebraska | $52K | +1% | 160 |
| South Carolina | $52K | +1% | 620 |
| Pennsylvania | $51K | -0% | 1,220 |
| Florida | $51K | -1% | 3,660 |
| Massachusetts | $50K | -2% | 280 |
| Tennessee | $49K | -4% | 940 |
| Colorado | $49K | -5% | 540 |
| Michigan | $49K | -5% | 850 |
| Idaho | $48K | -6% | 210 |
| Arkansas | $48K | -7% | 370 |
| Kentucky | $48K | -7% | 350 |
| Montana | $47K | -7% | 70 |
| Ohio | $47K | -8% | 1,560 |
| Alabama | $47K | -9% | 530 |
| West Virginia | $46K | -9% | 170 |
| Hawaii | $46K | -11% | 70 |
| Kansas | $45K | -12% | 280 |
| Georgia | $45K | -12% | 1,460 |
| South Dakota | $45K | -12% | 60 |
| North Dakota | $44K | -13% | 60 |
| Maine | $44K | -14% | 210 |
| Louisiana | $42K | -18% | 860 |
| Wisconsin | $42K | -18% | 410 |
| Indiana | $42K | -18% | 480 |
| Missouri | $42K | -19% | 590 |
| New Mexico | $42K | -19% | N/A |
| Iowa | $41K | -20% | 170 |
| Oklahoma | $40K | -23% | 370 |
| Mississippi | $39K | -24% | 330 |
Showing 1–10 of 49 states with published data
BLS does not publish data for every state when sample sizes are too small
Track private detectives and investigators salary changes
BLS updates this data quarterly. We'll email you when Chicago-Naperville-Elgin numbers change.
Related careers in Public Safety
Frequently asked questions
Can a private detectives and investigator afford a 2BR apartment alone in Chicago-Naperville-Elgin?
It’s a stretch — at the median salary of $68K, rent takes 40.3% of take-home pay. A 2-bedroom at the HUD Fair Market Rent runs $1,781/month. The 30% guideline puts the comfortable ceiling at roughly $1,300/month in rent — so roommates or a 1-bedroom would ease the math significantly.
What’s the entry-level salary for private detectives and investigators in Chicago-Naperville-Elgin?
The 10th-percentile wage — what new private detectives and investigators typically earn — is $41K/year. Take-home on that works out to about $2,440/month. At HUD’s $1,781/month FMR, rent would take 73% of that take-home — above the 30% guideline, so a 1-bedroom or shared housing is likely necessary starting out.
Is private detectives and investigator a high-paying job in Chicago-Naperville-Elgin?
Local pay is 33% above the national median — $68K here vs. $51K nationally.
How does Chicago-Naperville-Elgin compare to the national average for private detectives and investigators?
Chicago-Naperville-Elgin pays $68K median vs. the U.S. average of $51K — that’s +33%. After adjusting for local cost of living (RPP 103.59), the purchasing-power equivalent is $66K — still ahead of the national median.
How much do private detectives and investigators make in Chicago-Naperville-Elgin, IL-IN?
The median is $68,310 a year, that works out to about $33 an hour. But the range is wide: entry-level workers start around $40,670, and experienced private detectives and investigators can clear $97,780. These are BLS numbers, based on employer-reported data, not self-reported surveys.
Is $68K enough to live in Chicago-Naperville-Elgin?
On that salary, you'd take home roughly $4,422/month after taxes. A 2-bedroom here rents for about $1,781/month, which eats 40.3% of your paycheck. That's above the 30% rule of thumb, housing will be a stretch at the median salary, though you can manage with roommates or a smaller place.
How far does a private detectives and investigators salary go in Chicago-Naperville-Elgin?
Chicago-Naperville-Elgin has a Regional Price Parity of 103.59 (100 is the national average). Prices are above average here, so your dollar buys less than the same salary would in a cheaper metro. After cost-of-living adjustment, the median private detectives and investigators salary is worth about $65,943 in national-average purchasing power.
Where do private detectives and investigators get paid the most?
The table above ranks every state by median pay for this role. Keep in mind that the highest-paying states tend to have the highest costs of living, so the top salary doesn't always mean the most money in your pocket.