HR KPI Benchmarks: Time-to-Fill, Turnover Rate, and Cost-per-Hire for Industrial Employers

The call came in at 6:15 on a Thursday morning. A production manager at a food processing plant in Gainesville needed two line leads. He'd been trying to fill the roles for six weeks. He wasn't calling us because we were his preferred partner. He was calling because his usual agency had been cycling people through who left in the first two weeks, and he was out of patience before a customer audit.

Six weeks to fill a line lead role is about average in manufacturing. The problem is that most industrial HR teams don't have a clear benchmark for what "average" means, or what it's costing while the role sits open.

What Time-to-Fill Measures for Industrial Employers

Time-to-fill counts the days between when a requisition opens and when a candidate accepts. Not time-to-start, not time-to-productivity. Those numbers are longer.

SHRM's 2025 Recruiting Benchmarking Report, covering more than 2,000 U.S. organizations, puts the overall average at 44 days, up from 33 days in 2021. A 33% increase over four years. Manufacturing averages 30.7 days, which looks better than the national number. That reflects reality: most manufacturing hires at the entry-to-mid level draw from a large available pool. You're filling assembler, line operator, and material handler roles, not running deep-skills searches.

Light industrial roles filled through a staffing agency move considerably faster. Commercial staffing median time-to-fill runs 4–5 days. That speed doesn't come from anywhere magical. A staffing partner with a pre-screened, work-ready pool in your market has already done the front-end sourcing. The benchmark clock starts later, not because the process is faster but because much of it happened before you called.

What the 30.7-day manufacturing average hides is the spread by role type. A general assembler or forklift operator fills in 2–4 weeks at most accounts. A skilled maintenance tech with PLC experience, or a line lead who can also train new hires, runs 45–90 days because the pool is thin. When HR looks at a blended time-to-fill number, a few hard-to-fill roles skew the average and mask fast-fill performance on the volume positions.

We track time-to-fill separately by role tier at our Georgia accounts. For production associates, our typical window is under a week. For supervisory and lead roles, we tell clients to plan for 3–4 weeks minimum, and that's with us actively working the search. Clients who come to us needing a supervisor tomorrow because someone quit this morning are going to wait, or they're going to get whoever's available rather than whoever fits.

In 2024, 55% of manufacturing organizations reported an increase in time-to-hire, with only 2% reporting improvements, according to the Action Group's 2025 hiring trends survey. That direction hasn't reversed in 2025. The accounts that hold time-to-fill down are the ones that treat the staffing relationship as a standing arrangement rather than a transactional call during a crisis.

Turnover Rate Benchmarks by Industrial Sub-Sector

Turnover rate lives in HR's system and rarely makes it onto an operations dashboard until the cost is already visible.

BLS JOLTS data through December 2025 shows manufacturing running at 2.4–2.7% monthly separations, which annualizes to roughly 26–28%. Pre-pandemic, that rate ran 22–24%. It hasn't fully recovered. Food processing runs higher, closer to 36% annually. Warehousing and transportation reported monthly separations at 5.1% in early 2025, which stacks up to a punishing annual figure when every month stays at that level.

What aggregate numbers miss is how turnover distributes across tenure. First-90-day exits behave differently than exits at 6–12 months.

Exits in the first 90 days mostly trace back to match quality and onboarding clarity. Did the person understand what the job was before they started? Did they get oriented properly? Did the work environment match what they heard in the interview? Pay matters here too, but it's rarely the trigger in the first two weeks. Pay-related exits cluster later, once a worker has enough floor experience to know what comparable roles pay at other facilities nearby.

We've watched this pattern at our Georgia accounts for several years. A client who keeps 90-day retention above 85% usually manages long-term turnover well, not because of anything complicated but because the first 90 days determine whether a worker connects with the role before outside offers become tempting. A client whose 90-day retention runs below 75% is essentially running a training program for their competitors.

One admission: for a while we reported turnover rate as a single annual number in our quarterly client reviews. It wasn't useless, but it wasn't particularly useful either. Breaking it out by tenure band, first 90 days, 90–180 days, and 6–12 months, gave clients something they could actually act on. The first-90-day number responds fastest to changes in onboarding and match quality. It's the one worth watching closely.

Cost-per-Hire: The Number HR Tracks but Operations Rarely Sees

Cost-per-hire is total recruiting spend divided by total hires in a period. The formula is straightforward. The inputs aren't.

SHRM's 2025 Benchmarking Report puts the average cost-per-hire for non-executive U.S. roles at $5,475. The Center for American Progress offers a cross-check: replacing a worker costs roughly 16–20% of their annual salary. For a production associate earning $35,000, that's $5,600–$7,000 per departure in direct costs.

Direct costs include job postings, screening time, background checks, and onboarding paperwork. What they leave out: the productivity gap while the role sits open (a position open for 30 days at $17/hour represents roughly $2,200 in direct labor value if the role was running at full utilization), and the overtime bill to the remaining team covering the vacancy.

Here's something most HR directors know but rarely communicate upstairs: cost-per-hire is close to meaningless without knowing cost-per-hire-who-stayed. If your cost-per-hire is $2,500 but 40% of hires leave in the first 90 days, your effective cost per retained associate runs over $4,000. An agency that costs more per placement but retains at 90%-plus over 90 days is almost always cheaper on a per-retained-worker basis.

We stopped presenting cost-per-hire alone in client reviews about two years ago. We lead with cost-per-90-day-retained-worker and build back from there. Operations managers respond to that number in a way they don't respond to a recruiter's cost-per-placement line item.

How the Three KPIs Connect

These three metrics usually get tracked separately. They don't behave separately.

Long time-to-fill inflates cost-per-hire directly. Every extra day a role sits open adds job board spend, recruiter hours, and manager time re-screening candidates. At 44 days average across the industry, that overhead compounds fast for high-volume positions.

High turnover inflates time-to-fill indirectly. When a hiring manager has watched three people fail the same role in six months, they add screens, extend references, and slow the process down to protect against another bad hire. Tightening the filter is the rational response. It also extends time-to-fill further, which delays the next start date, which lengthens the period of understaffing, which stresses the remaining team, which drives the turnover that triggered the whole sequence.

Cost-per-hire rises as a consequence of both. You pay to fill faster, through premium job boards, agency fees, or signing bonuses, or you pay to fill longer with additional recruiter cycles and extended manager time. Often you pay for the same role twice in 60 days when the hire doesn't stick.

The Gainesville plant manager who called at 6:15 that Thursday had been inside this loop for three months. Two line lead exits in Q1, a six-week open period for each, four bad short-cycle hires, and a recruiting cost that grew every month because urgency drove shortcuts. He couldn't tell you his exact cost-per-hire. He could tell you his weekend overtime bill.

A Benchmark Table for Industrial HR Teams

For Georgia industrial employers looking for practical reference points:

| HR KPI | Industry Average | Target / World-Class | Via Staffing Agency | |---|---|---|---| | Time-to-fill (all U.S. roles) | 44 days (SHRM 2025) | Under 25 days | 4–7 days | | Time-to-fill (manufacturing) | 30.7 days (SHRM / Corp. Nav. 2025) | Under 20 days | N/A | | Annual turnover (manufacturing) | 26–28% (BLS JOLTS, Dec 2025) | Under 15% | Track by 90-day retention | | Annual turnover (warehousing) | 40–55%+ est. (BLS monthly, early 2025) | Under 25% | Track by 90-day retention | | Cost-per-hire (non-executive) | $5,475 (SHRM 2025) | Under $3,000 for high-volume | Fee-per-placement; varies | | 90-day retention | 60–70% at high-turnover sites | 85%+ | Require in any agency SLA |

A few notes on using this table. The "target" column reflects what we see at the best-performing industrial accounts in Georgia, not theoretical maxima. The warehousing turnover figure is a range because BLS JOLTS doesn't isolate warehouse-only separations from the full transportation and warehousing supersector, which includes airlines and couriers. Don't compare your warehouse number to a blended figure that includes operations with very different economics.

For a downloadable tracking sheet that builds these three KPIs into a monthly staffing review, the KPI template for staffing agencies covers the worksheet structure we use internally. For the full analysis of which KPIs predict client retention, including 12 metrics from our own Georgia accounts with data tables, the staffing KPI pillar guide covers each one. And for the cost side specifically, what turnover costs line-by-line at a Georgia light industrial facility, the cost of turnover breakdown has the math.

We staff light industrial, warehousing, recycling, food processing, and hospitality operations across 27 accounts in Georgia, including Gainesville, Hall County, Conyers, Lawrenceville, Smyrna, and the Atlanta MSA. If you're building a KPI dashboard or looking for a Georgia staffing partner with 90-day retention numbers you can actually verify, Schedule a Call and we'll walk through what we track.