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COUNTY · 2000 CENSUS

Grant County

Oklahoma · 5,144 residents · 1,000.74 sq mi
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The short version

Grant County has notably lower household income than the US average, with a median household income of $28,977. Population has declined 10% since 1990. Median home value has risen by half since 1990, reaching $40,000. With a median age of 41.4, the population is older than the US median of 35.2.

At a glance
Lower income
below the US median
US median: $42,589
Older
median age 41.4
US median: 35.2
Less educated
16% 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
5,144
−10%since 1990
from 5,689 in 1990
1990 – 2025
Median age
41.4
+6%since 1990
from 38.9 in 1990
US average: 35.2
Population, 1990 – 2024
4K4K5K5K6K1990201020202024Grant County
20244K
1990201020202024
Age distribution, 2000
Under 55.1%(261)
US avg: 6.8%
5 to 97%(362)
US avg: 7.3%
10 to 147.5%(385)
US avg: 7.3%
15 to 198.4%(430)
US avg: 7.2%
20 to 243.7%(189)
US avg: 6.7%
25 to 349.3%(476)
US avg: 14.2%
35 to 4414.8%(763)
US avg: 16%
45 to 5412.7%(655)
US avg: 13.4%
55 to 6410.1%(520)
US avg: 8.6%
65 to 7410.8%(554)
US avg: 6.5%
75 to 847.5%(385)
US avg: 4.4%
85 and over3.2%(164)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$28,977
+2%inflation adjusted, since 1990
from $21,659 in 1990
US average: $42,589
1990 – 2024
Per capita income
$15,709
+40%since 1990
from $11,255 in 1990
US average: $21,522
Poverty rate
13.7%
Unchangedsince 1990
from 13.7% in 1990
US average: 12.4%
Section 03

Housing

Median home value
$40,000
+20%inflation adjusted, since 1990
from $25,200 in 1990
US average: $120,530
1990 – 2024
Median gross rent
$391
+6%inflation adjusted, since 1990
from $280 in 1990
US average: $602
Owner-occupied
78.7%
−1.6 ptssince 1990
from 80.2% in 1990
21.3% rent
RELATED:See current rent listings in Grant County on RentDataNow
Section 04

Race & ethnicity

1990
White, non-Hispanic97.4%(5,540)
Black0%(0)
Hispanic / Latino1.4%(80)
Asian0.2%(10)
2000
White, non-Hispanic94.3%(4,851)
Black0.1%(4)
Hispanic / Latino1.8%(95)
Asian0.1%(7)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

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

Hispanic origin
Mexican3.9%(162)
Spaniard0.3%(13)
Cuban0.2%(9)
Asian origin
Filipino0.1%(5)
Chinese0%(1)
Ancestry
German21.2%(876)
English12.1%(498)
Irish11.8%(488)
American6.1%(252)
Scottish2.6%(106)
Polish1.9%(77)
Dutch1.4%(59)
Czech1.4%(58)
Italian1.2%(50)
Swedish1.2%(50)
French0.9%(39)
Norwegian0.7%(30)
+ 12 more ancestry groups with data
Scotch-Irish0.4%(15)
Russian0.2%(10)
British0.2%(8)
Arab0.1%(5)
Egyptian0.1%(3)
Canadian0.1%(3)
RANKED:Largest German population · Largest English population · Largest Irish population · Largest American population · Largest Mexican population
Section 05

Education

Bachelor's degree or higher
16.2%
+0.6 ptssince 1990
from 15.6% in 1990
US average: 24.4%
High school or higher
85.7%
+7.8 ptssince 1990
from 77.9% in 1990
US average: 80.3%
Graduate degree
4.3%
Unchangedsince 1990
from 4.3% in 1990
US average: 8.8%
Section 06

Commute & transportation

Average commute
15.5 min
−34%since 1990
from 23.5 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 married21.7%(437)
Married67%(1,351)
Widowed3.6%(73)
Divorced7.6%(154)
Women 15+
Never married13.7%(288)
Married62.6%(1,316)
Widowed16.2%(341)
Divorced7.5%(158)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Drill deeper

Places similar to Grant County

Barber County
Pop 4,083
Hickman County
Pop 4,372
Pope County
Pop 3,672
Stafford County
Pop 4,005
Places similar to Grant County
Head to head

Compare Grant County to nearby counties

GRANT COUNTY VS
Garfield County
Income$66,182+128%
Home value$160,100+300%
Population61,779+1419%
SEE FULL COMPARISON →
GRANT COUNTY VS
Alfalfa County
Income$64,615+123%
Home value$101,500+154%
Population5,649+39%
SEE FULL COMPARISON →
GRANT COUNTY VS
Harper County
Income$53,488+85%
Home value$83,800+110%
Population5,370+32%
SEE FULL COMPARISON →
GRANT COUNTY VS
Sumner County
Income$63,951+121%
Home value$135,100+238%
Population22,312+449%
SEE FULL COMPARISON →
Frequently asked

How many people live in Grant County, Oklahoma?

Grant County, Oklahoma has about 5,144 residents according to the 2000 Census.

What is the median household income in Grant County, Oklahoma?

The typical household in Grant County, Oklahoma earns about $28,977 a year. Half of households make more than that, and half make less.

Is Grant County, Oklahoma expensive?

In Grant County, Oklahoma, the median home is worth about $40,000, and the typical rent is about $391 a month.

How educated are people in Grant County, Oklahoma?

About 16.2% of adults age 25 and over in Grant County, Oklahoma hold a bachelor's degree or higher.

What is the poverty rate in Grant County, Oklahoma?

About 13.7% of people in Grant County, Oklahoma live below the federal poverty line.

Has Grant County, Oklahoma grown since 1990?

Yes, Grant County, Oklahoma has shrunk since 1990. The population has lost about 545 residents, a change of about -10 percent over that period.

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Explore from here

2 census tracts
Census Tract 9565Census Tract 9564
7 ZIP codes
ZIP 73759ZIP 73766ZIP 74643ZIP 73771ZIP 73761ZIP 73758ZIP 74636
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →