Yaphank, New York
20 topographic sheets cover this place, the earliest surveyed in 1904 and the latest in 1984. It stands in Brookhaven town. It lies in ZIP code area 11980. The Survey maps it on the Bellport quadrangle. 5,974 people lived here at the 2020 count. It stands 43 feet above sea level.
Then and now
1904 to 1984The same ground, surveyed 80 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.


On record in Yaphank
Buildings and businesses the archive holds for this place. Each opens its own page, with the source record it came from.
On the National Register 5 records
Mary Louise Booth Girlhood Houselisted 2015
Robert Hawkins Homesteadlisted 1986
St. Andrew's Episcopal Churchlisted 1988
Suffolk County Almshouse Barnlisted 1986- Homan-Gerard House and Millslisted 1988
Population over time
2 figuresYaphank grew from 5,945 to 5,974 between 2010 and 2020. These are the recorded population figures Wikidata holds for this place, reached through the Geographic Names Information System number this page is keyed on rather than by name, so they belong to this place and not to another of the same name. Most are census counts, but not all are: an early figure may be a founding or settlement estimate, and an estimate published within five years of a census is left out. The change column is computed, and is left blank where more than 20 years separate a figure from the one before it, because a gap that long is not a change between two counts.
| Year | People | Change |
|---|---|---|
| 2010 | 5,945 | |
| 2020 | 5,974 | +29 (+0%) |
Topographic sheets covering this place
11 surveys from 20 printed sheetsMatched by testing this settlement's coordinate against the published boundary of every sheet in the United States Geological Survey's historical collection. Each opens the scanned sheet at the Survey.
- 1904 USGS Moriches quadrangle1:62500, 2 printings
- 1947 USGS Bellport quadrangle1:24000
- 1949 USGS New York quadrangle1:250000
- 1954 USGS New York quadrangle1:250000, 2 printings
- 1956 USGS Bellport quadrangle1:24000
- 1957 USGS New York quadrangle1:250000
- 1958 USGS New York quadrangle1:250000, 3 printings
- 1960 USGS New York quadrangle1:250000, 2 printings
- 1967 USGS Bellport quadrangle1:24000, 3 printings
- 1969 USGS New York quadrangle1:250000
- 1984 USGS Long Island East quadrangle1:100000, 3 printings
Fires near this place
1,606 since 1992Regional context, not property-specific evidence. The federal wildfire occurrence database lists 1,606 fires within 5 miles of Yaphank between 1992 and 2020, burning about 3,348 acres in total. 61 started naturally. 447 were recorded as arson. Distance is straight-line from the map coordinates, so a fire counted here may appear on a neighbouring settlement's page as well.
| Reported cause | Fires |
|---|---|
| Missing data/not specified/undetermined | 964 |
| Arson/incendiarism | 447 |
| Natural | 61 |
| Smoking | 41 |
| Equipment and vehicle use | 34 |
| Debris and open burning | 20 |
| Misuse of fire by a minor | 18 |
| Recreation and ceremony | 13 |
| Fireworks | 5 |
| Power generation/transmission/distribution | 2 |
| Railroad operations and maintenance | 1 |
The most recent of them, most recent first, with the day each was reported and the service that recorded it.
| Date | Cause | Size | Reported by | Name on the report |
|---|---|---|---|---|
| 9 September 2017 | Debris and open burning | under an acre | Fire Department of New York | N/A |
| 9 September 2012 | Missing data/not specified/undetermined | under an acre | Fire Department of New York | not named |
| 8 September 1997 | Arson/incendiarism | 1.0 acres | New York Forest Rangers | not named |
| 7 September 2018 | Debris and open burning | under an acre | Fire Department of New York | N/A |
| 7 September 2015 | Missing data/not specified/undetermined | under an acre | Fire Department of New York | N/A |
| 7 September 2015 | Missing data/not specified/undetermined | under an acre | Fire Department of New York | N/A |
| 7 September 2015 | Arson/incendiarism | under an acre | Fire Department of New York | NA |
| 7 September 2014 | Missing data/not specified/undetermined | under an acre | Fire Department of New York | not named |
Settlements close enough to share some of these fires:
Mines and quarries near this place
2 within 5 milesRegional context, not property-specific evidence. The federal mineral resources record lists 2 workings within 5 miles of Yaphank: 1 past producer, 1 producer. 1 still produces. What was taken out: Sand and Gravel, Construction. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.
| Where | Site | Commodity | Status | Recorded |
|---|---|---|---|---|
| Roanoke Mabro Sand and Gravel Pit | Sand and Gravel, Construction | Past Producer | Sedimentary | |
| Roanoke Marboro Sand and Gravel | Sand and Gravel, Construction | Producer |
Storms near this place
8 since 2006Regional context, not property-specific evidence. The National Weather Service names Yaphank in 8 storm reports between 2006 and 2024: 5 thunderstorm wind, 1 flash flood, 1 lightning, 1 hail. No death or injury is recorded in these reports. Each account below is quoted exactly as the forecast office filed it, from the NOAA Storm Events Database, and each date opens the federal record of that event.
| When | Event | Place named | Harm | What the report says |
|---|---|---|---|---|
| July 2010 | Thunderstorm Wind | Yaphank | $7,500 | Multiple trees were reported down along William Floyd Parkway, south of the entrance to Brookhaven National Lab, and north of the Long Island Expressway. |
| October 2018 | Lightning | Yaphank | $6,000 | Lightning strike reported by Broadcast Media. |
| August 2019 | Thunderstorm Wind | Yaphank | $4,000 | Trees down on Yaphank Middle Island Road near Main Street and on East Main Street near River Road. |
| August 2019 | Thunderstorm Wind | Yaphank | $3,000 | Trees and wires reported down on Raimond Street. |
| August 2019 | Thunderstorm Wind | Yaphank | $2,000 | Large tree limbs blocking westbound lane of Moriches Middle Island Road just east of the William Floyd Parkway. |
| July 2010 | Thunderstorm Wind | Yaphank | $1,000 | Wires were reported down on Yaphank Avenue in Yaphank. |
| August 2024 | Hail | Yaphank | - | NWS Employee measured nickel sized hail in Yaphank. |
| August 2006 | Flash Flood | Yaphank | - | no account filed |
Nearest settlements
The eight closest, with where each one stands in the county. Distances are straight-line, computed from the Geographic Names Information System coordinates.
| Map | Place | Distance | Sheets |
|---|---|---|---|
| Siegfield Park | 1.2 miles | 20 | |
| Upton | 2.8 miles | 20 | |
| South Haven | 2.8 miles | 20 | |
| Gordon Heights | 3.2 miles | 20 | |
| Middle Island | 3.4 miles | 19 | |
| Shirley | 3.6 miles | 18 | |
| Brookhaven | 4.0 miles | 20 | |
| Ridge | 4.1 miles | 19 |
Elsewhere
Matched on this settlement's Geographic Names Information System number rather than its name, so it cannot be a different place of the same name in another state.
| Wikipedia article on Yaphank | An encyclopaedic summary. Its text is share-alike, so it is linked here rather than copied. |
| Wikidata item Q3469076 | The structured record the population and elevation above come from. Public domain (CC0). |
Provenance
This settlement is recorded in the Geographic Names Information System as feature 971807. The sheet list is computed by point-in-boundary test against the United States Geological Survey's historical topographic inventory. Both are works of the United States government and carry no copyright under 17 U.S.C. 105.
Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.
Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.
Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.










