Washington / Census place 5302585

Arlington

A Census profile of the people, homes, and daily patterns that shape this place.

Official Census name: Arlington city

At a glance

A city in numbers.

Population
22,031
2025 estimate
Annual change
+0.6%
Population estimate
Density
2,210/sq mi
10 sq mi land area
Median age
36.6 years
ACS 5-year estimate

Living here

The everyday equation.

Households, homes, education, and the time it takes to get around.

Median household income
$88,231
Median home value
$538,800
Median gross rent
$1,905
Bachelor’s degree or higher
20.8%
Typical commute
29.9 min
Public transit commute
1.2%

Climate normals

The long view of weather.

Thirty-year averages, not a forecast. Temperature and precipitation describe the typical conditions recorded from 1991 through 2020.

Representative station: EVERETT SNOHOMISH CO AP (19 mi from place center)
Average high
57.9°F
Average low
44.9°F
Annual rainfall
33.4"
Annual snowfall
0"

Month by month

A year in Arlington.

Typical high and low °F
JFMAMJJASOND
Typical precipitation inches
J
F
M
A
M
J
J
A
S
O
N
D

Data vintage

Population is from the 2025 Population Estimates Program. Household, housing, education, and commute data are from the 2020-2024 American Community Survey 5-year release.

Similar places

More places to consider.

Selected by the closest mix of population, density, median home value, and average annual high.

IL

Libertyville, IL

Population, housing, work, and travel data for this Census place.

Population
20,701
Median home
$512,000
WI

Middleton, WI

Population, housing, work, and travel data for this Census place.

Population
23,115
Median home
$484,200
WA

Tukwila, WA

Population, housing, work, and travel data for this Census place.

Population
22,003
Median home
$489,000

Keep exploring

Compare Arlington with Libertyville