Moses Lake Population

1940–2026

27,859

2026 projection

9.5% since 2020 (increase)

05K10K15K20K25K30K19401960198020002020

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 Moses Lake. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202627,859+3901.42%
202527,469+4741.76%
202426,995+6252.37%
202326,370+4381.69%
202225,932+2100.82%
202125,722+2901.14%
202025,432+1,4696.13%
201923,963+3561.51%
201823,607+4571.97%
201723,150+9194.13%

Showing 10 of 24 years.

Moses Lake Demographics

32.3median age

Median age

Female32.8 yrs
Male31.6 yrs

Adults

18,845
3,475 seniors · 18%15,370 other adults

Sex

Female 49.9% · 13,017Male 50.1% · 13,066

Population by age

MaleFemale85+ years, male: 18985+ years, female: 27880–84 years, male: 15180–84 years, female: 18175–79 years, male: 36075–79 years, female: 50470–74 years, male: 28870–74 years, female: 61565–69 years, male: 49765–69 years, female: 41260–64 years, male: 66860–64 years, female: 56855–59 years, male: 54855–59 years, female: 55050–54 years, male: 55750–54 years, female: 96645–49 years, male: 87245–49 years, female: 49240–44 years, male: 99140–44 years, female: 71935–39 years, male: 81035–39 years, female: 79930–34 years, male: 99130–34 years, female: 98125–29 years, male: 1,19525–29 years, female: 1,03920–24 years, male: 86920–24 years, female: 1,00015–19 years, male: 1,01715–19 years, female: 1,33310–14 years, male: 1,29210–14 years, female: 6745–9 years, male: 8185–9 years, female: 9690–4 years, male: 9530–4 years, female: 93785+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 261 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

Moses Lake Income

$74,752median household income

Median household income

$74,752

Half of households earn more, half earn less

Median earnings

$53,959

Typical yearly pay for a worker 25 or older.

Poverty rate

15.8%

About 1 in 6 residents

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

Moses Lake Marital Status

43% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married43%47%39%
Never married37%37%36%
Divorced13%12%14%
Widowed6%3%9%
Separated1%<1%2%

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