Sign Attrition: How Many Signs You Lose and What to Do About It
Signs disappear. The question isn't whether — it's which ones, how fast, and whether you're replacing the right ones.
Every field campaign quietly leaks inventory. Weather, code enforcement, competitors, and residents all remove signs, and most teams never quantify it because they don't know where the signs were in the first place.
Typical attrition curves
- Week 1: 5–15% loss, concentrated in commercial corridors and enforced zones.
- Week 2–4: steady 3–8% per week from weather and removal.
- Day 30: most campaigns retain 55–75% of original placements.
Residential neighborhoods hold signs far longer than arterial roads. Median and right-of-way placements have the shortest lives of all.
The four causes and how to tell them apart
Code enforcement
Clean sweeps — every sign in a corridor gone on the same day. Highly geographic and repeatable.
Competitors
Selective removal at high-value intersections while other signs remain. Often recurring at the same handful of corners.
Weather
Scattered, correlated with storm dates, often leaves the stake behind.
Residents and property owners
Isolated, usually on private-adjacent placements, and rarely repeats at the same spot.
Building a replacement strategy
- Run a verification pass at day 14. Re-photograph existing pins and mark missing ones.
- Rank locations by attributed revenue, not by convenience.
- Replace top-quartile locations immediately — a proven corner sitting empty is your most expensive inventory problem.
- Stop restocking chronic loss zones unless revenue justifies the burn rate.
- Budget attrition into cost per lead from day one so the channel isn't unfairly penalized later.
The metric to watch
Track effective sign-days: the total number of days your placements were actually standing. A campaign with 200 signs and 60% survival over four weeks produces far fewer impressions than the 200-sign order suggests, and effective sign-days is the number that explains why results came in under forecast.
Why verification makes replacement affordable
Without pinned placements, a replacement pass means driving a whole zone hoping to spot gaps. With a map of known coordinates, an agent can check thirty locations in an hour and replace only what's missing — turning attrition from a mystery into a line item.
Map your placements and find out what your real survival rate is.