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CITY · 2020 ACS

Knob Noster

Missouri · 2,782 residents · 2.88 sq mi
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The short version

Knob Noster is a city of 2,782 people in Missouri. This skews young, with a median age of 28.2. 44% of homes are owner-occupied. 68% were living in the same home a year earlier. Four-year degrees are less common here than nationally, at 18% of adults. The typical home is worth $115,300, having risen by half since 2000.

At a glance
Lower income
below the US median
US median: $66,278
Younger
median age 28.2
US median: 38.8
Less educated
18% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01

Population & growth

2,782
+13%since 2000
from 2,462 in 2000
1990 – 2025
28.2
+5%since 2000
from 26.8 in 2000
US average: 38.8
Land area
2.88 sq mi
Population, 19902024
2K2K3K3K3K19902000201020202024Knob Noster
20243K
1990201020202024
Age distribution, 2020
Under 57.3%(203)
US avg: 5.6%
5 to 96.7%(186)
US avg: 6.1%
10 to 146.6%(184)
US avg: 6.5%
15 to 196.2%(172)
US avg: 6.6%
20 to 2415%(417)
US avg: 6.7%
25 to 3420.3%(566)
US avg: 13.5%
35 to 4411.2%(312)
US avg: 12.7%
45 to 547.3%(204)
US avg: 12.3%
55 to 6410.2%(285)
US avg: 13.1%
65 to 745.6%(157)
US avg: 10%
75 to 842.2%(62)
US avg: 4.9%
85 and over1.2%(34)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$49,375
+6%inflation adjusted, since 2000
from $30,869 in 2000
US average: $66,278
1990 – 2024
$24,942
+59%since 2000
from $15,702 in 2000
US average: $35,364
Households earning $100K+
25.9%
+14.0 ptssince 2009
from 11.9% in 2009
US average: 43.9%
9.1%
−7.9 ptssince 2000
from 17.0% in 2000
US average: 12.8%
Workforce by industry, 2020
Information26.1%
US avg: 11.1%
Retail trade11.8%
US avg: 10%
Finance & insurance6.4%
US avg: 5.5%
Professional, scientific, technical4.6%
US avg: 4.7%
Wholesale trade2.4%
US avg: 6.7%
Agriculture, forestry, fishing2.1%
US avg: 1.7%
Construction2.1%
US avg: 1.2%
Other services1.9%
US avg: 6.6%
Education & health services1.8%
US avg: 0.8%
Public administration0.7%
US avg: 4.7%
Transportation & warehousing0.2%
US avg: 2.5%
Manufacturing0%
US avg: 0.5%
Arts, entertainment, food0%
US avg: 2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$115,300
+12%inflation adjusted, since 2000
from $68,700 in 2000
US average: $265,253
1990 – 2024
$773
+32%inflation adjusted, since 2000
from $389 in 2000
US average: $1,124
43.8%
−0.2 ptssince 2000
from 44.0% in 2000
56.2% rent
2.47 people
−6%since 2009
from 2.62 people in 2009
US average: 2.61
2.3
+6%since 2009
from 2.2 in 2009
2009 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04

Race & ethnicity

2000
White, non-Hispanic67.3%(1,657)
Black11.7%(288)
Hispanic / Latino15.1%(371)
Asian1.8%(44)
Other0%
2020
White, non-Hispanic71.1%(1,979)
Black7.9%(219)
Hispanic / Latino9%(250)
Asian2.6%(72)
Other3.9%(110)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican2.9%(80)
Puerto Rican0.6%(16)
Cuban0.3%(8)
Panamanian0.3%(7)
Asian origin
Filipino3.1%(87)
Burmese2.3%(63)
Korean0.8%(23)
Pacific Islander origin
Samoan0.5%(14)
Chamorro0.1%(2)
Ancestry
German22.2%(616)
American12.6%(349)
Irish11.7%(323)
English7.9%(220)
French2.5%(69)
Swedish2.4%(66)
Italian1.9%(53)
Scotch-Irish1.9%(53)
British1.6%(45)
Welsh1.1%(31)
Polish1%(29)
+ 8 more ancestry groups with data
Norwegian0.9%(26)
Danish0.8%(23)
West Indian0.4%(12)
Jamaican0.4%(12)
Hungarian0.3%(8)
Dutch0.1%(3)
Scottish0.1%(3)
Section 05

Education

18.0%
+2.5 ptssince 2000
from 15.5% in 2000
US average: 32.9%
High school or higher
92.2%
+13.0 ptssince 2000
from 79.1% in 2000
US average: 88.5%
7.2%
+1.1 ptssince 2000
from 6.1% in 2000
US average: 12.7%
Section 06

Commute & transportation

17.1 min
+28%since 2000
from 13.4 min in 2000
US average: 26.9
83.8%
+6.9 ptssince 2009
from 76.9% in 2009
US average: 75.1%
4.8%
−0.7 ptssince 2009
from 5.6% in 2009
US average: 8.4%
Section 07

Work & employment

5.4%
−10.3 ptssince 2011
from 15.7% in 2011
US average: 5.4%
71.8%
−3.3 ptssince 2011
from 75.1% in 2011
US average: 63.4%
Women 20-64 in the labor force
77.7%
US average: 73.3%
24.1%
+3.7 ptssince 2009
from 20.4% in 2009
US average: 39.3%
Section 08

People & community

54.5%
+3.3 ptssince 2009
from 51.2% in 2009
45.5%
−3.3 ptssince 2009
from 48.8% in 2009
6.1%
−3.2 ptssince 2009
from 9.3% in 2009
US average: 13.5%
9.1%
−3.8 ptssince 2013
from 12.9% in 2013
US average: 8.8%
Computer in household
94.8%
US average: 91.9%
68.2%
US average: 86.2%
Marital status (2024)
Men 15+
Never married47.9%(614)
Married44%(564)
Widowed1%(13)
Divorced7.2%(92)
Women 15+
Never married28.3%(308)
Married56%(610)
Widowed8.4%(92)
Divorced7.3%(79)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

9.1%
−3.8 ptssince 2013
from 12.9% in 2013
US average: 8.8%
39.5%
US average: 55.4%
Direct-purchase
7.3%
US average: 13.7%
12.5%
US average: 17.6%
16.4%
US average: 20.0%
VA health care
9.2%
US average: 2.3%
Any private
74.8%
US average: 68.1%
Any public
32.8%
US average: 35.2%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2020
Gulf War (2001 or later)70.3%(411)
US avg: 20.6%
Gulf War (1990s)33.3%(195)
US avg: 21.4%
Vietnam era5.8%(34)
US avg: 35.2%
Korean War9.7%(57)
US avg: 7.6%
World War II0%(0)
US avg: 2.9%

Share of the 585 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Knob Noster, Missouri?

Knob Noster, Missouri has about 2,782 residents according to the 2020 American Community Survey.

What is the median household income in Knob Noster, Missouri?

The typical household in Knob Noster, Missouri earns about $49,375 a year. Half of households make more than that, and half make less.

Is Knob Noster, Missouri expensive?

In Knob Noster, Missouri, the median home is worth about $115,300, and the typical rent is about $773 a month.

How educated are people in Knob Noster, Missouri?

About 18.0% of adults age 25 and over in Knob Noster, Missouri hold a bachelor's degree or higher.

What is the poverty rate in Knob Noster, Missouri?

About 9.1% of people in Knob Noster, Missouri live below the federal poverty line.

Has Knob Noster, Missouri grown since 1990?

Yes, Knob Noster, Missouri has grown since 1990. The population has added about 518 residents, a change of about 23 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →