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CITY · 2000 CENSUS

New Underwood

South Dakota · 616 residents · 1.459 sq mi
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The short version

New Underwood has lower-than-average household income, with a median household income of $32,750. Population has held roughly steady since 1990. 13% of adults hold a bachelor's degree or higher, below the national rate of 24%. Median home value is $49,000.

At a glance
Lower income
below the US median
US median: $42,589
Mid-age
median age 33.9
US median: 35.2
Less educated
13% hold a bachelor's degree
US average: 24%
Stable housing
home values roughly flat, inflation adjusted
US median home: $120,530
Section 01

Population & growth

Total population
616
+9%since 1990
from 565 in 1990
1990 – 2025
Median age
33.9
−3%since 1990
from 35.1 in 1990
US average: 35.2
Population, 1990 – 2024
4715856998139271990201020202024New Underwood
2024509
1990201020202024
Age distribution, 2000
Under 57.5%(46)
US avg: 6.8%
5 to 99.6%(59)
US avg: 7.3%
10 to 149.6%(59)
US avg: 7.3%
15 to 197.3%(45)
US avg: 7.2%
20 to 243.6%(22)
US avg: 6.7%
25 to 3413.6%(84)
US avg: 14.2%
35 to 4414.9%(92)
US avg: 16%
45 to 5413%(80)
US avg: 13.4%
55 to 647%(43)
US avg: 8.6%
65 to 747%(43)
US avg: 6.5%
75 to 845.5%(34)
US avg: 4.4%
85 and over1.5%(9)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$32,750
+30%inflation adjusted, since 1990
from $19,063 in 1990
US average: $42,589
1990 – 2024
Per capita income
$14,729
+63%since 1990
from $9,045 in 1990
US average: $21,522
Poverty rate
8.0%
−13.7 ptssince 1990
from 21.7% in 1990
US average: 12.4%
Section 03

Housing

Median home value
$49,000
+8%inflation adjusted, since 1990
from $34,500 in 1990
US average: $120,530
1990 – 2024
Median gross rent
$408
+16%inflation adjusted, since 1990
from $268 in 1990
US average: $602
Owner-occupied
74.6%
+10.4 ptssince 1990
from 64.2% in 1990
25.4% rent
RELATED:See current rent listings in New Underwood on RentDataNow
Section 04

Race & ethnicity

1990
White, non-Hispanic97.9%(553)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
2000
White, non-Hispanic92.2%(568)
Black0%(0)
Hispanic / Latino1.1%(7)
Asian0%(0)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

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

Hispanic origin
Mexican8.4%(43)
Ancestry
German27.3%(139)
Italian13.4%(68)
English6.9%(35)
Irish6.5%(33)
Polish5.1%(26)
Norwegian3.3%(17)
Swedish2.4%(12)
Scottish2%(10)
American1.6%(8)
Welsh0.6%(3)
Dutch0.4%(2)
+ 1 more ancestry group with data
French0.4%(2)
RANKED:Largest German population · Largest Italian population · Largest Mexican population · Largest English population · Largest Irish population
Section 05

Education

Bachelor's degree or higher
12.9%
+5.5 ptssince 1990
from 7.4% in 1990
US average: 24.4%
High school or higher
86.8%
+10.1 ptssince 1990
from 76.7% in 1990
US average: 80.3%
Graduate degree
3.4%
+0.9 ptssince 1990
from 2.6% in 1990
US average: 8.8%
Section 06

Commute & transportation

Average commute
16.3 min
−31%since 1990
from 23.7 min in 1990
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status
Men 15+
Never married22.4%(55)
Married58%(142)
Widowed4.9%(12)
Divorced14.7%(36)
Women 15+
Never married11.3%(25)
Married62.2%(138)
Widowed13.5%(30)
Divorced13.1%(29)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Drill deeper

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Head to head

Compare New Underwood to nearby cities

NEW UNDERWOOD VS
Box Elder
Income$73,008+123%
Home value$302,100+517%
Population13,936+2246%
SEE FULL COMPARISON →
NEW UNDERWOOD VS
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Income$70,870+116%
Home value$299,400+511%
Population80,589+13467%
SEE FULL COMPARISON →
NEW UNDERWOOD VS
Spearfish
Income$65,688+101%
Home value$346,200+607%
Population14,154+2283%
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Frequently asked

How many people live in New Underwood, South Dakota?

New Underwood, South Dakota has about 616 residents according to the 2000 Census.

What is the median household income in New Underwood, South Dakota?

The typical household in New Underwood, South Dakota earns about $32,750 a year. Half of households make more than that, and half make less.

Is New Underwood, South Dakota expensive?

In New Underwood, South Dakota, the median home is worth about $49,000, and the typical rent is about $408 a month.

How educated are people in New Underwood, South Dakota?

About 12.9% of adults age 25 and over in New Underwood, South Dakota hold a bachelor's degree or higher.

What is the poverty rate in New Underwood, South Dakota?

About 8.0% of people in New Underwood, South Dakota live below the federal poverty line.

Has New Underwood, South Dakota grown since 1990?

Yes, New Underwood, South Dakota has grown since 1990. The population has added about 51 residents, a change of about 9 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 →