Centralia, Pennsylvania: The Town Above a Fire That Won’t Go Out

Summary

Centralia, in Columbia County in the anthracite coal region of eastern Pennsylvania, was incorporated as a borough in 1866 and grew into an ordinary mining town built directly atop some of the richest hard-coal seams in the country. Its population peaked at roughly 2,700 around 1890 and had settled to about 1,000 by 1980, supporting churches, schools, a business district, and the close-knit institutions typical of Pennsylvania coal country. For nearly a century it was unremarkable — until the ground beneath it caught fire.

In May 1962 a fire, most widely attributed to the burning of trash in a former strip-mine pit being used as the borough landfill, reached an exposed anthracite seam and spread underground into the abandoned network of mines that honeycombed the area. Anthracite burns slowly, hot, and persistently, and the fire found a virtually unlimited fuel supply in the very coal that had given the town its livelihood. Repeated attempts to extinguish or contain it — flushing, trenching, and excavation — failed or were judged too costly, and the fire continued to spread for years beneath homes, streets, and the cemetery.

The consequences turned lethal and visible over time. Ground temperatures rose, steam and smoke vented from cracks in roads and yards, and dangerous levels of carbon monoxide and other gases seeped into basements. The crisis reached the national consciousness in February 1981, when a 12-year-old boy named Todd Domboski nearly fell to his death into a sudden, steaming sinkhole that opened beneath him; he was saved by a cousin. Faced with an underground fire that could not be put out at any acceptable cost, the federal government acted not to fix the town but to remove it.

In 1984 Congress appropriated roughly $42 million to relocate residents, and most accepted buyouts and left. In 1992 Pennsylvania condemned the remaining properties under eminent domain, and in 2002 the U.S. Postal Service revoked the town's ZIP code, 17927. A handful of holdouts fought to stay, and a 2013 legal settlement allowed the last few residents to live out their lives in their homes. The mine fire is still burning and may continue for many decades — by some estimates more than a century — making Centralia a rare case of a town destroyed not by depletion or economic shift but by its own resource turned permanently hazardous.

Timeline

1866

Borough incorporated

Centralia is incorporated as a borough in the Pennsylvania anthracite region, growing as a coal-mining community built directly over rich hard-coal seams.

c. 1890

Population peak

The town reaches roughly 2,700 residents near the turn of the century, the high point before the long contraction of the anthracite industry.

May 1962

The fire starts

A fire widely attributed to burning trash in a former strip-mine pit used as the borough landfill ignites an exposed anthracite seam connected to the abandoned mine network beneath the town.

1960s–1970s

Containment efforts fail

Repeated attempts to extinguish or trench the fire — backfilling, drilling, and flushing — fail to stop its underground spread, and full excavation is deemed too costly.

February 1981

The sinkhole

Twelve-year-old Todd Domboski nearly falls to his death into a sudden, steaming sinkhole; he is rescued by a cousin. The venting carbon monoxide and the near-tragedy draw national attention.

1984

Federal buyout funded

Congress appropriates roughly $42 million to relocate residents after the fire is judged impossible to control at acceptable cost. Most residents accept buyouts and leave.

1992

Properties condemned

Pennsylvania invokes eminent domain to condemn the remaining buildings in Centralia, formally claiming the town and clearing the way for demolition.

2002

ZIP code revoked

The U.S. Postal Service discontinues Centralia's ZIP code, 17927, as the population dwindles to a handful of holdouts.

2013

Holdouts allowed to stay

A legal settlement permits the remaining residents to live out their lives in their homes, after which the properties revert to the state.

2020

Graffiti Highway buried

The abandoned, graffiti-covered stretch of old Route 61 that had drawn visitors for years is covered over with dirt by the landowner to deter trespassers.

The Boom

Centralia was laid out and incorporated as a borough in 1866 in the heart of Pennsylvania's anthracite belt, a region whose hard, clean-burning coal powered the industrial Northeast. The town sat atop and around extensive coal workings, and for generations its economy revolved entirely around mining the seams beneath and surrounding it. Anthracite mining drew immigrant labor and built the ordinary fabric of a coal town — row houses, churches of several denominations, schools, fraternal halls, and a business district along the main streets.

The community reached its largest size around the turn of the 20th century, with a population near 2,700 in 1890, before settling into the slow, decades-long contraction common to the anthracite region as the industry declined through the 20th century. By 1980 about 1,000 people remained. Crucially, the same dense network of tunnels and seams that had sustained the town for a century also left the ground beneath it riddled with abandoned mine workings — interconnected voids and exposed coal faces that would, in time, provide both the pathway and the fuel for the disaster that ended it.

In this sense Centralia's 'boom' contained the seed of its destruction more literally than most. The very feature that made the site valuable — coal seams running directly beneath the inhabited surface — was what made it uniquely vulnerable once those seams ignited.

Why It Died

Centralia's end did not come from the gradual exhaustion that closed most coal towns, but from a single ignition in 1962. The fire, generally traced to trash being burned in a former strip-mine pit serving as the borough dump, reached an unsealed anthracite outcrop and worked its way into the abandoned mine network below. Anthracite is dense and slow-burning, and the underground workings supplied effectively limitless fuel and ample oxygen. Once established, the fire became something the town could not outlast.

Efforts to fight it spanned two decades — backfilling, trenching, drilling boreholes, and flushing with water and slurry — but the fire repeatedly outflanked containment, and proposals to excavate it fully would have required digging out the town itself at a cost no agency was willing to bear. Meanwhile the hazards multiplied: subsidence opened sinkholes, ground temperatures climbed, and carbon monoxide accumulated in homes. The danger became impossible to live with, and impossible to remediate at any reasonable price.

The 1981 incident in which young Todd Domboski nearly vanished into a steaming sinkhole crystallized the threat for the nation and accelerated official action. Congress funded relocation in 1984, and most residents took buyouts and left. Pennsylvania invoked eminent domain in 1992 to condemn the remaining structures, the ZIP code was discontinued in 2002, and demolition steadily erased the town. The fire that drove all of this still burns underground, a failure with no end date and no available cure short of abandonment.

Contributing Factors

01

Fuel directly beneath the town

Centralia was built atop the very anthracite seams that gave it life. When the coal ignited, the town's own foundation became the fire's fuel supply. Unlike a surface blaze, this fire had an effectively limitless reservoir to consume, ensuring it could burn for generations rather than days.

02

A fire that could not be extinguished

Stopping an underground anthracite fire of this scale would have required excavating the burning seams — in practice, digging out the town itself. No agency was willing to fund excavation at that scale, and lesser measures repeatedly failed. The absence of any affordable remedy meant retreat was the only realistic option.

03

Invisible, lethal hazards

The danger was not merely heat but carbon monoxide seeping into basements and sudden ground subsidence. These hazards were undetectable without instruments and could appear without warning, as the 1981 sinkhole showed. They made the town unlivable even where buildings still stood structurally intact.

04

A network of abandoned mine voids

A century of mining had honeycombed the ground with interconnected tunnels and exposed coal faces. This subterranean network gave the fire ready pathways to spread laterally beneath homes and streets and supplied the oxygen to keep burning, turning a local ignition into a town-wide, self-sustaining underground inferno.

05

Government choice of relocation over remediation

Confronted with an unfixable hazard, federal and state authorities concluded that buying out and relocating residents was cheaper and safer than any attempt to fight the fire. The 1984 appropriation and the 1992 condemnations were deliberate policy decisions to retire the town rather than save it, sealing its fate as official policy.

What Remains Today

Almost nothing of built Centralia survives. The great majority of homes and businesses were demolished after the buyouts, and the cleared street grid is steadily reverting to grass and forest, with sidewalks, curbs, and the occasional set of front steps leading to empty lots the only hints of the dense town that stood there. A few structures remain in use, including the Ukrainian Greek Catholic church on a hill said to sit on stable ground, and the municipal cemeteries are still maintained.

A small number of holdouts — having fought condemnation for years — won the right under a 2013 settlement to remain in their homes for the rest of their lives, after which the properties pass to the Commonwealth. For decades the town's most famous landmark was the so-called Graffiti Highway, an abandoned and bypassed segment of Route 61 buckled by the heat below and covered end to end in spray paint; it became an informal tourist attraction until the landowner buried it under truckloads of dirt in 2020 to stop trespassing.

Beneath all of it, the fire continues. Smoke and steam still vent from fissures in places, the ground remains warm in spots, and signs warn visitors of unstable terrain and toxic gases. Estimates of how long the fire may last vary widely, with some suggesting it could burn for well over a century given the volume of coal still in its path. Centralia stands as a stark case study in a hazard that human effort could neither extinguish nor outwait — a town that was not abandoned because its resource ran out, but because that resource turned irreversibly against it.

Lessons

A town built directly on a resource can be destroyed by that same resource when it turns hazardous, making the very thing that created the place the agent of its end.
Some failures cannot be remediated at any reasonable cost, and when remediation would mean destroying the town to save it, organized retreat becomes the only rational option.
Invisible hazards such as toxic gas and sudden subsidence can render a place unlivable even when its buildings remain physically standing, because safety, not shelter, is what ultimately keeps people in a town.
Legacy infrastructure left underground — here, a century of interconnected mine voids — can transform a small, local accident into a vast, self-sustaining disaster by providing both pathways and fuel.
When a hazard has no end date, authorities may choose to retire a community rather than fight an unwinnable battle, and that policy decision can be as decisive to a town's fate as the disaster itself.

References

Centralia, Pennsylvania Wikipedia
Centralia, Pennsylvania: The Mine Fire That Won't Die Smithsonian Magazine
The Centralia Mine Fire BBC