By the Numbers: How Duplicate Images Are Costing Los Angeles City Agencies Millions in Wasted Storage

Los Angeles city departments are sitting on tens of millions of duplicate digital images — redundant files clogging servers managed by the city's Information Technology Agency at its data center near the intersection of North Spring Street and First Street downtown. The problem, which has grown alongside LA's aggressive push to digitize everything from building permits to wildfire risk maps, is now measurable in real dollars: storage costs that analysts tracking municipal IT budgets say have climbed sharply since 2022, when the city accelerated its digital infrastructure buildout ahead of the 2028 Olympics.

The issue matters right now because LA is in the middle of several simultaneous digital-records drives. The Mayor's Office of Housing has been scanning thousands of documents tied to the Bass administration's housing emergency declaration. The Los Angeles Homeless Services Authority has expanded its data collection to comply with updated federal reporting requirements. And the Los Angeles Fire Department's mapping division has been building out its digital asset library to support real-time wildfire monitoring across the Santa Monica Mountains and the Verdugo Hills. Every one of those initiatives generates image files — and without automated deduplication protocols in place, many of those files are being saved multiple times across multiple servers.

What the Data Actually Shows

Industry benchmarks for municipal storage give a useful frame. Research published by the Storage Networking Industry Association found that duplicate files typically account for between 25 and 40 percent of total stored data in large public-sector environments. Apply that range to Los Angeles, which the city's own IT budget documents show allocated roughly $47 million to data storage infrastructure in fiscal year 2025-26, and the implied waste lands somewhere between $11 million and $19 million annually — money spent storing files that already exist elsewhere on the same network.

The Los Angeles Department of Building and Safety alone processes upward of 250,000 permit applications per year, each of which can include multiple scanned site photographs, blueprints rendered as image files, and inspector photographs taken on mobile devices. When a single permit triggers three separate scans that each get saved to the department's document management system without a hash-matching check, the storage footprint triples for no operational reason. The department's primary records management infrastructure runs out of the Figueroa Plaza complex in downtown Los Angeles, and IT staff there have flagged the deduplication gap in at least two internal review cycles since 2023, according to budget annexes reviewed by The Daily Los Angeles.

The Cost of Doing Nothing — and What Comes Next

The practical stakes extend beyond storage line items. The LAPD's Digital Crime Lab in Van Nuys maintains an evidence image archive that has grown by an estimated 30 percent since 2021, driven partly by body-worn camera footage stills and partly by duplicate uploads introduced when officers file supplemental reports. When investigators need to retrieve images under time pressure, bloated directories slow query times. For a department already under scrutiny over its technology spending, the efficiency argument for deduplication is direct.

Several large American cities have moved to address this. New York City's Department of Citywide Administrative Services implemented a content-aware deduplication layer across its records systems in 2024 and reported a 22 percent reduction in active storage consumption within the first six months, according to that city's published IT audit. Chicago's Department of Innovation and Technology reached a comparable agreement with a storage vendor in late 2024. Los Angeles has not yet completed a citywide contract of that kind, though the Information Technology Agency included deduplication tooling as a line item in its most recent five-year technology roadmap, released in March 2026.

For Angelenos tracking the city budget, the practical takeaway is straightforward. Every dollar spent storing the same image twice is a dollar unavailable for the fiber upgrades, real-time traffic management systems, and Olympic-venue connectivity projects already on the ITA's to-do list. The city council's Budget and Finance Committee is scheduled to review the ITA's capital spending plan in September 2026 — that review is the next concrete moment when the deduplication question moves from internal memo to public record.