1 of Kalaeloa’s places is on the National Register
More historic than 38% of U.S. towns · #15 of 93 in Hawaii. What drives it
Most of Kalaeloa was built recently: 3% of its homes predate 1940 and the median home dates from 1978. Below: maps from 1953 on and the census since 2000.
On its age, its old homes and the National Register, Kalaeloa is more historic than 38% of U.S. towns, #15 of 93 in Hawaii. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
C+
HistoryA character grade: shown, never part of Kalaeloa’s overall grade.
Few Hawaii towns list much on the Register (a typical Hawaii town has 0.0 per 10,000 residents, the U.S. 2.4), so Kalaeloa’s 3.0 sits above most of its state (76% of Hawaii towns have fewer) while its 1 listings outnumber those of 51% of U.S. towns.
How sure. Graded on two of the three inputs, so a change in either one moves the letter more than it would with three. The pre-1940 share (±2.7 points) is firm at this size.
Founding year: our sources. Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →
What stands out about Kalaeloa’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
In October 1795, during a trading voyage to China, the ship, the Arthur arrived in Hawaiʻi led by Captain Henry Barber. He set sail for Kauaʻi after stopping for provisions at Waikiki. After passing the entrance to Pearl Harbor, the Arthur wrecked on a reef in high surf and was completely destroyed. Six crew members drowned, but Barber and the other fifteen members of his crew made it ashore in their small boats. The point where the wreck occurred was known thereafter as Barbers Point.
Kalaeloa is more historic than 38% of U.S. towns, #15 of 93 in Hawaii. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.
What is on the National Register in Kalaeloa?
One place: the Ewa Plain Battlefield (listed 2016).
How old are the homes in Kalaeloa?
3% of Kalaeloa’s homes were built before 1940 (Census estimate, ±2.7 points), against a typical 1.7% for a Hawaii town; the median home was built in 1978.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021).
From Wikimedia Commons (6), the National Register of Historic Places (1), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.