McLean Population

2011–2026

50,721

2026 projection

4.4% since 2020 (increase)

010K20K30K40K50K60K20122014201620182020202220242026

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 McLean. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202650,721+1630.32%
202550,558+3260.32%
202350,232+6451.30%
202249,587+2770.56%
202149,310+7441.53%
202048,566+8841.85%
201947,682+6071.29%
201847,075-2300.49%
201747,305-1,5623.20%
201648,867+1,0832.27%

Showing 10 of 15 years.

McLean Demographics

46.6median age

Median age

Female46.2 yrs
Male47.2 yrs

Adults

37,014
10,022 seniors · 27%26,992 other adults

Sex

Female 51.7% · 25,678Male 48.3% · 23,949

Population by age

MaleFemale85+ years, male: 49085+ years, female: 92680–84 years, male: 77780–84 years, female: 68875–79 years, male: 96375–79 years, female: 1,57270–74 years, male: 1,13270–74 years, female: 87065–69 years, male: 1,37465–69 years, female: 1,23060–64 years, male: 1,79760–64 years, female: 1,88455–59 years, male: 2,13555–59 years, female: 1,75250–54 years, male: 2,22050–54 years, female: 2,27545–49 years, male: 1,81045–49 years, female: 2,14440–44 years, male: 1,55340–44 years, female: 1,59335–39 years, male: 1,17535–39 years, female: 1,33830–34 years, male: 50330–34 years, female: 52925–29 years, male: 63325–29 years, female: 49520–24 years, male: 96320–24 years, female: 84215–19 years, male: 1,75115–19 years, female: 2,21510–14 years, male: 2,15310–14 years, female: 2,3145–9 years, male: 1,6165–9 years, female: 1,7670–4 years, male: 9040–4 years, female: 1,24485+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–41K1K2K2K

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 496 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

McLean Income

$250,001median household income

Median household income

$250,001

Half of households earn more, half earn less

Median earnings

$156,312

Typical yearly pay for a worker 25 or older.

Poverty rate

2.9%

About 1 in 35 residents

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

McLean Marital Status

65% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married65%68%63%
Never married24%25%22%
Divorced5%4%5%
Widowed7%2%10%
Separated<1%<1%<1%

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