Walla Walla Population

1870–2026

33,968

2026 projection

0.9% since 2020 (decrease)

05K10K15K20K25K30K35K18801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Walla Walla. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202633,968-900.26%
202534,058+1410.42%
202433,917+2050.61%
202333,712-780.23%
202233,790-640.19%
202133,854-4201.23%
202034,274+1,2093.66%
201933,065+750.23%
201832,990+460.14%
201732,944+2460.75%

Showing 10 of 31 years.

Walla Walla Demographics

37.4median age

Median age

Female38 yrs
Male37.1 yrs

Adults

27,440
6,410 seniors · 23%21,030 other adults

Sex

Female 48.1% · 16,326Male 51.9% · 17,599

Population by age

MaleFemale85+ years, male: 51485+ years, female: 66880–84 years, male: 30780–84 years, female: 37175–79 years, male: 54575–79 years, female: 73270–74 years, male: 70870–74 years, female: 78665–69 years, male: 86765–69 years, female: 91260–64 years, male: 97160–64 years, female: 1,05055–59 years, male: 85955–59 years, female: 66150–54 years, male: 1,01350–54 years, female: 76445–49 years, male: 1,09045–49 years, female: 96240–44 years, male: 1,15140–44 years, female: 94135–39 years, male: 1,16735–39 years, female: 1,01430–34 years, male: 1,56430–34 years, female: 1,03425–29 years, male: 1,30525–29 years, female: 90120–24 years, male: 1,54120–24 years, female: 1,42715–19 years, male: 1,53415–19 years, female: 1,51110–14 years, male: 1,12210–14 years, female: 1,1955–9 years, male: 8585–9 years, female: 7100–4 years, male: 4830–4 years, female: 68785+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 339 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Walla Walla Income

$66,748median household income

Median household income

$66,748

Half of households earn more, half earn less

Median earnings

$46,360

Typical yearly pay for a worker 25 or older.

Poverty rate

14.3%

About 1 in 7 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Walla Walla Marital Status

40% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married40%38%42%
Never married39%43%34%
Divorced12%13%12%
Widowed7%4%10%
Separated2%2%3%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201

Sources

10 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year