Knox Population

2010–2026

1,061

2026 projection

3.3% since 2020 (decrease)

02004006008001K1.2K201020122014201620182020202220242026

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

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Population by year

Population estimates for Knox. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,061-70.66%
20251,068-30.28%
20241,071-60.56%
20231,077-80.74%
20221,085-80.73%
20211,093-40.36%
20201,097+242.24%
20191,073-90.83%
20181,082-40.37%
20171,086-50.46%

Showing 10 of 17 years.

Knox Demographics

34.3median age

Median age

Female36.8 yrs
Male33.5 yrs

Adults

863
135 seniors · 16%728 other adults

Sex

Female 48.2% · 522Male 51.8% · 560

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 11 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

Knox Income

$69,000median household income

Median household income

$69,000

Half of households earn more, half earn less

Median earnings

$38,922

Typical yearly pay for a worker 25 or older.

Poverty rate

12.9%

About 1 in 8 residents

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

Knox Marital Status

33% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married33%32%34%
Never married46%56%34%
Divorced10%7%12%
Widowed9%5%14%
Separated3%0%6%

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