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Port Ludlow

WashingtonCDP

Photograph of Port Ludlow
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Port Ludlow

Total population

2,891

Elevation19 m
Land area14.1 km²
Weather69°F · Mostly Sunny
Coordinates47.91°, -122.70°

Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.

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City facts

Elevation
19 m
Area
14.1 km²

Facts from Wikidata (CC0).

Overview

Port Ludlow is an unincorporated community and census-designated place (CDP) in Jefferson County, Washington, United States. It is also the name of the marine inlet on which the community is located. As of the 2020 census, Port Ludlow had a population of 2,959.

Read more on Wikipedia

History & geography

History

The United States Exploring Expedition, under Charles Wilkes, entered Puget Sound in 1841. Wilkes bestowed many patriotically American place names; at the time the sovereignty of the Oregon Country was yet to be resolved between Britain and the United States. Many of Wilkes's names commemorated American heroes and victories during the War of 1812. Port Ludlow was one of these, honoring Augustus Ludlow, a War of 1812 American naval hero. Early explorers of the Pacific Northwest often named sheltered inlets with names beginning with "Port". Communities that subsequently developed often adopted their inlet's name. Today Port Ludlow is both the name of the inlet and the community on its shore. To avoid confusion the inlet is sometimes called Port Ludlow Bay. The first shipments of timber from the Puget Sound to San Francisco in 1851 stimulated interest in the business potential of building sawmills on Puget Sound. John R. Thorndike and W. P. Sayward sailed to Puget Sound in 1852 and found the environs of Port Ludlow promising. Thorndike filed a timber claim of , and they started building a mill there. The initial mill housed two sash saws capable of producing of lumber daily. The trees along the banks of the bay were logged first, and then oxen and horses were used to bring more distant logs to the mill. The mill was leased in 1858 to the Amos & Phinney Company, of which A. Phinney became the resident manager. The U.S. Federal Census of 1860 designated Port Ludlow as one of the three enumeration districts in Jefferson County, Washington Territory. The census tally portrays the make-up of a young logging and sawmill community: Of the 124 people counted, 117 (94%) were adults between the ages of 20 and 50, and the remaining 7 were children. Of the adult population 112…

Geography

Port Ludlow, the community, is located on the eastern edge of Jefferson County on the northwest side of Port Ludlow, the waterbody. The original settlement of Port Ludlow is in the northern part of the CDP, with new development reaching south of the Port Ludlow inlet. The CDP also includes the communities of Mats Mats (to the north), Swansonville (to the northwest), and Beaver Valley (on the western edge). Washington State Route 19 forms the western edge of the CDP, leading north to Port Hadlock and having its southern terminus at Washington State Route 104 at the southwest corner of the Port Ludlow CDP. SR 104 forms the southern edge of the CDP and leads east across Hood Canal to Port Gamble and west the same distance to U.S. Route 101. According to the United States Census Bureau, the Port Ludlow CDP has a total area of , of which , or 18.28%, are water.

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Excerpted from the corresponding Wikipedia article (CC BY-SA).

Demographics & economy

Geography

Latitude
47.9146
Longitude
-122.6951
Water area
2.58 mi²
View on OpenStreetMap

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Climate

Avg high
58.9°F
Avg low
45.9°F
Annual precipitation
44.2 in

10-year averages from ERA5 reanalysis (Open-Meteo).

Current forecast

Today
69°F
Mostly Sunny
Tonight
48°F
Partly Cloudy then Patchy Fog
Tuesday
70°F
Patchy Fog then Slight Chance Light Rain
Tuesday Night
50°F
Chance Light Rain
Wednesday
65°F
Light Rain
Wednesday Night
47°F
Light Rain

Forecast for Port Ludlow, WA from NOAA NWS API.

Air quality

Industrial & pollution facilities

Natural hazard risk

Health (adults)

High blood pressure
27.1%
Diabetes
7.8%
Adult obesity
28.5%
Binge drinking
20%
Adult smoking
10.3%
No leisure activity
14.4%

Age-adjusted prevalence estimates from CDC PLACES (latest release).

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)
776,700
Distinct species (top 10)
10

Most-observed species

  • Song Sparrow
    Melospiza melodia (A.Wilson, 1810) · Aves
    27,472
  • Spotted Towhee
    Pipilo maculatus Swainson, 1827 · Aves
    24,457
  • American Robin
    Turdus migratorius Linnaeus, 1766 · Aves
    23,581
  • Dark-eyed Junco
    Junco hyemalis (Linnaeus, 1758) · Aves
    22,036
  • American Crow
    Corvus brachyrhynchos C.L.Brehm, 1822 · Aves
    19,554
  • Anna's Hummingbird
    Calypte anna (R.Lesson, 1829) · Aves
    19,495
  • House Finch
    Haemorhous mexicanus (P.L.Statius Müller, 1776) · Aves
    17,276
  • White-crowned Sparrow
    Zonotrichia leucophrys (J.R.Forster, 1772) · Aves
    16,659

Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).

Schools

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)
418
Largest magnitude
4.8
Largest event
2003-04-25

Most recent

Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).

Photos

Sights & places nearby

Notable people from here

People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.

Nearby places in Washington

Browse all places in Washington

Geography & sun

Avg solar (kWh/m²/day)
3.42
Annual solar (kWh/m²)
1,247

Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.

Nearby airports

Public attention

Wikipedia views (last 30 days)
873
Avg daily Wikipedia views
29
Attention level
Obscure

Pageview totals from the Wikimedia Pageviews API.

Books about Port Ludlow

Search results from Open Library.

Recent natural events nearby

Wildfires, storms and other events from NASA EONET (last 12 months, within 250 mi).

Ground air-quality sensors

Recently spotted species

Research-grade observations from iNaturalist (within ~15 mi).

Nearest stream gauge

Site
BIG QUILCENE RIVER BELOW DIVERSION NR QUILCENE, WA
Distance
16 mi
Streamflow
26.1 cfs
Gage height
0.97 ft

Live readings from USGS NWIS · measured 2026-08-31 09:30 UTC.

Events

Sources

  • Wikipedia
  • Open-Meteo (ERA5 reanalysis)
  • NOAA National Weather Service
  • Wikidata
  • USGS Earthquake Catalog (global feed)
  • USGS NWIS (water data)
  • GBIF (Global Biodiversity Information Facility)
  • iNaturalist
  • CDC PLACES
  • Open-Meteo / sunrise-sunset.org
  • Wikipedia Pageviews API
  • Open Library
  • NASA EONET