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CITY · 1990 CENSUS

Knob Noster

Missouri · 2,264 residents · 2.88 sq mi
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The short version

Knob Noster is home to 2,264 people in Missouri. This skews young, with a median age of 25.9. 46% of homes are owner-occupied. The typical home is worth $52,600. Households here earn about 24% less than in Missouri as a whole. Getting to work takes 13 minutes on average.

At a glance
Lower income
below the US median
US median: $30,130
Younger
median age 25.9
US median: 33.0
Less educated
16% hold a bachelor's degree
US average: 20%
Stable housing
home values roughly flat, inflation adjusted
US median home: $93,722
Section 01

Population & growth

2,264
−8%vs 2000
vs 2,462 in 2000
1990 – 2025
25.9
−3%vs 2000
vs 26.8 in 2000
US average: 33.0
Land area
2.88 sq mi
Population, 19902024
2K2K3K3K3K19902000201020202024Knob Noster
20243K
1990201020202024
Age distribution, 1990
Under 510.3%(233)
US avg: 7.3%
5 to 97.2%(162)
US avg: 7.3%
10 to 148.8%(199)
US avg: 6.9%
15 to 198.8%(200)
US avg: 7.1%
20 to 2413.2%(298)
US avg: 7.5%
25 to 3417.5%(397)
US avg: 17.5%
35 to 4413.6%(309)
US avg: 15.1%
45 to 548.2%(186)
US avg: 10.2%
55 to 645.4%(123)
US avg: 8.5%
65 to 744.2%(96)
US avg: 7.3%
75 to 842%(46)
US avg: 4%
85 and over0.7%(15)
US avg: 1.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$20,133
−14%inflation adjusted, since 2000
vs $30,869 in 2000
US average: $30,130
1990 – 2024
$9,378
−40%vs 2000
vs $15,702 in 2000
US average: $14,340
16.9%
−0.1 ptsvs 2000
vs 17.0% in 2000
US average: 13.2%
Section 03

Housing

$52,600
+1%inflation adjusted, since 2000
vs $68,700 in 2000
US average: $93,722
1990 – 2024
$336
+14%inflation adjusted, since 2000
vs $389 in 2000
US average: $450
45.9%
+1.9 ptsvs 2000
vs 44.0% in 2000
54.1% rent
Section 04

Race & ethnicity

2000
White, non-Hispanic67.3%(1,657)
Black11.7%(288)
Hispanic / Latino15.1%(371)
Asian1.8%(44)
Other0%
1990
White, non-Hispanic81.9%(1,855)
Black13.4%(303)
Hispanic / Latino4.2%(94)
Asian2.5%(57)
Other2.2%(49)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Mexican1%(28)
Asian origin
Filipino0.7%(21)
Pacific Islander origin
Samoan1.4%(40)
Ancestry
German18.4%(523)
English12.3%(349)
Irish11.7%(331)
American10.5%(299)
Polish3.8%(107)
French2.4%(68)
Italian2.3%(66)
Scottish2.2%(63)
Scotch-Irish1.6%(45)
Dutch1.3%(36)
Croatian1.2%(34)
+ 10 more ancestry groups with data
Hungarian1.2%(34)
Russian0.4%(12)
Austrian0.4%(11)
Greek0.4%(10)
Welsh0.4%(10)
West Indian0.4%(10)
Jamaican0.4%(10)
Norwegian0.3%(9)
Swedish0.1%(4)
British0.1%(2)
Section 05

Education

16.4%
+0.8 ptsvs 2000
vs 15.5% in 2000
US average: 20.3%
High school or higher
78.9%
−0.2 ptsvs 2000
vs 79.1% in 2000
US average: 75.2%
6.7%
+0.6 ptsvs 2000
vs 6.1% in 2000
US average: 7.1%
Section 06

Commute & transportation

13.5 min
+1%vs 2000
vs 13.4 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

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

Showing 2024 (the nearest year with coverage data).

7.9%
−5.0 ptssince 2013
from 12.9% in 2013
US average: 8.4%
44.9%
+5.4 ptssince 2020
from 39.5% in 2020
US average: 54.8%
Direct-purchase
6.4%
−0.9 ptssince 2020
from 7.3% in 2020
US average: 13.8%
16.1%
+3.6 ptssince 2020
from 12.5% in 2020
US average: 18.4%
14.7%
−1.7 ptssince 2020
from 16.4% in 2020
US average: 20.9%
VA health care
12.2%
+3.0 ptssince 2020
from 9.2% in 2020
US average: 2.2%
Any private
78.9%
+4.1 ptssince 2020
from 74.8% in 2020
US average: 67.1%
Any public
35.7%
+2.9 ptssince 2020
from 32.8% in 2020
US average: 36.7%

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, 2024
Gulf War (2001 or later)57.5%(291)
US avg: 26.4%
Gulf War (1990s)32.4%(164)
US avg: 24.3%
Vietnam era15.6%(79)
US avg: 33.1%
Korean War10.9%(55)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 506 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 2,264 residents according to the 1990 Census.

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

The typical household in Knob Noster, Missouri earns about $20,133 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 $52,600, and the typical rent is about $336 a month.

How educated are people in Knob Noster, Missouri?

About 16.4% 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 16.9% of people in Knob Noster, Missouri live below the federal poverty line.

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

How we source and harmonize this data →