United States › Nebraska › Rock County COUNTY · 2020 ACS
Rock County Nebraska · 1,262 residents · 1,008 sq mi
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The short version
Rock County is home to 1,262 people in Nebraska. At a median age of 49.5, this is an older place than the country as a whole. Owners hold 79% of the housing stock. Home values have more than doubled since 2000, reaching $92,100. The average commute runs 13 minutes. 0% of locals were born outside the United States.
At a glance
Lower income
below the US median
US median: $66,278
Older
median age 49.5
US median: 38.8
Average education
30% hold a bachelor's degree
US average: 33%
Less affordable
home values up 45%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 43.5 in 2000
US average: 38.8
Population, 1990 – 2024
1K 1K 2K 2K 2K 1990 2000 2010 2020 2024 Rock County Age distribution, 2020
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Section 02
Income & economy $51,458
+33%inflation adjusted, since 2000
from $25,795 in 2000
US average: $66,278
from $14,350 in 2000
US average: $35,364
Households earning $100K+
from 17.8% in 2009
US average: 43.9%
from 21.8% in 2000
US average: 12.8%
Workforce by industry, 2020
Agriculture, forestry, fishing 27.2%
Transportation & warehousing 3.3%
Public administration 3.3%
Professional, scientific, technical 2.9%
Education & health services 2.8%
Arts, entertainment, food 0.7%
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$92,100
+45%inflation adjusted, since 2000
from $42,200 in 2000
US average: $265,253
$510
+20%inflation adjusted, since 2000
from $282 in 2000
US average: $1,124
from 73.0% in 2000
21.1% rent
from 2.11 people in 2009
US average: 2.61
from 1.7 in 2009
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-Hispanic 98.8%(1,735)
2020
White, non-Hispanic 96.6%(1,219)
Hispanic / Latino 1.6%(20)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 8 more ancestry groups with data from 12.2% in 2000
US average: 32.9%
High school or higher
from 87.4% in 2000
US average: 88.5%
from 3.0% in 2000
US average: 12.7%
Section 06
Commute & transportation from 12.7 min in 2000
US average: 26.9
from 66.4% in 2009
US average: 75.1%
from 2.4% in 2009
US average: 8.4%
Section 07
Work & employment from 0.6% in 2011
US average: 5.4%
from 64.0% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 40.5% in 2009
US average: 39.3%
Section 08
People & community from 0.9% in 2009
US average: 13.5%
from 13.4% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 13.4% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
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) 0%(0)
Gulf War (1990s) 15.9%(10)
Share of the 63 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.
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Drill deeper
Places similar to Rock County Head to head
Compare Rock County to nearby counties ROCK COUNTY VS
Brown County
Income $54,676 +6%
Home value $113,900 +24%
Population 2,826 +124%
SEE FULL COMPARISON →
ROCK COUNTY VS
Holt County
Income $68,513 +33%
Home value $165,100 +79%
Population 10,067 +700%
SEE FULL COMPARISON →
ROCK COUNTY VS
Loup County
Income $71,667 +39%
Home value $182,300 +98%
Population 570 −55%
SEE FULL COMPARISON →
ROCK COUNTY VS
Keya Paha County
Income $64,000 +24%
Home value $108,800 +18%
Population 792 −37%
SEE FULL COMPARISON →
Frequently asked
How many people live in Rock County, Nebraska? Rock County, Nebraska has about 1,262 residents according to the 2020 American Community Survey.
What is the median household income in Rock County, Nebraska? The typical household in Rock County, Nebraska earns about $51,458 a year. Half of households make more than that, and half make less.
Is Rock County, Nebraska expensive? In Rock County, Nebraska, the median home is worth about $92,100, and the typical rent is about $510 a month.
How educated are people in Rock County, Nebraska? About 29.7% of adults age 25 and over in Rock County, Nebraska hold a bachelor's degree or higher.
What is the poverty rate in Rock County, Nebraska? About 6.3% of people in Rock County, Nebraska live below the federal poverty line.
Has Rock County, Nebraska grown since 1990? Yes, Rock County, Nebraska has shrunk since 1990. The population has lost about 757 residents, a change of about -37 percent over that period.
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