Rock County, NE ZIP Codes
Nebraska (NE) · 1 ZIP codes · 1 cities
1
ZIP codes
1,264
population (2021)
-17.2%
pop change since 2010
31149
FIPS code
Rock County ZIP code map
About Rock County
Rock County is located in Nebraska and contains 1 ZIP codes across 1 cities and communities.
The county's population was 1,264 as of 2021,
a decrease of
17.2% from 1,526 in 2010.
The timezone is Mountain Time (observes DST).
The Federal Information Processing System (FIPS) code for Rock County is 31149.
| Population | |
|---|---|
| 2021 population | 1,264 |
| 2010 population | 1,526 |
| Change | -17.2% |
| County details | |
|---|---|
| State | Nebraska |
| FIPS code | 31149 |
| Timezone | Mountain |
| Daylight saving | Yes |
Cities in Rock County
ZIP codes for Rock County, NE (1)
Demographics & statistics
1,534
Population
46.9
Median age
$49,149
Median household income
$29,695
Per capita income
$67,200
Median home value
$691
Median monthly rent
84.0%
Home ownership
9.3%
Poverty rate
0.7%
Unemployment
879
Housing units
26.9%
Bachelor's or higher
Age distribution
Male
Female
47
Under 5
53
36
5–9
40
38
10–14
43
49
15–19
54
24
20–24
27
68
25–34
76
88
35–44
99
57
45–54
65
54
55–59
60
58
60–64
65
95
65–74
106
78
75–84
87
32
85+
35
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 335 | 22.1% |
| 18 and over | 1,199 | 77.9% |
| 65 and over | 433 | 28.5% |
| Median age | 46.9 years | |
Race & ethnicity
White
97.3%
Two or more races
0.9%
Black or African American
0.5%
Hispanic or Latino
0.5%
American Indian / Alaska Native
0.5%
Other race
0.1%
Asian
0.1%
| Group | Count | % |
|---|---|---|
| White | 1,501 | 97.3% |
| Two or more races | 14 | 0.9% |
| Black or African American | 8 | 0.5% |
| Hispanic or Latino | 8 | 0.5% |
| American Indian / Alaska Native | 8 | 0.5% |
| Other race | 2 | 0.1% |
| Asian | 1 | 0.1% |
Household income
Under $10k
4.8%
$10k–$15k
3.6%
$15k–$25k
21.6%
$25k–$35k
11.4%
$35k–$50k
20.5%
$50k–$75k
10.1%
$75k–$100k
13.9%
$100k–$150k
8.2%
$150k–$200k
2.9%
$200k+
3.2%
| Range | % of households |
|---|---|
| Under $10k | 4.8% |
| $10k–$15k | 3.6% |
| $15k–$25k | 21.6% |
| $25k–$35k | 11.4% |
| $35k–$50k | 20.5% |
| $50k–$75k | 10.1% |
| $75k–$100k | 13.9% |
| $100k–$150k | 8.2% |
| $150k–$200k | 2.9% |
| $200k+ | 3.2% |
| Median income | $49,149 |
Housing
Home values
Under $50k
44.2%
$50k–$100k
21.0%
$100k–$150k
9.9%
$150k–$200k
8.5%
$200k–$300k
7.3%
$300k–$500k
6.6%
$500k–$1M
2.7%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $67,200 |
| Median rent / month | $691 |
| Owner occupied | 84.0% |
| Renter occupied | 16.1% |
| Vacant | 32.6% |
| Single-family detached | 90.1% |
| Large apartment buildings | 0.2% |
| Mobile homes | 7.5% |
| Median rooms | 6.2 |
| Avg household size (owned) | 2.21 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.4% |
| 2010–2019 | 1.6% |
| 2000–2009 | 1.3% |
| 1990–1999 | 6.6% |
| 1980–1989 | 6.9% |
| 1970–1979 | 14.2% |
| 1960–1969 | 6.9% |
| 1950–1959 | 16.0% |
| 1940–1949 | 6.5% |
| 1939 or earlier | 39.8% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.5% |
| 1 bedroom | 7.0% |
| 2 bedrooms | 36.5% |
| 3 bedrooms | 29.4% |
| 4 bedrooms | 15.6% |
| 5+ bedrooms | 11.0% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 2.1% |
| 1 vehicle | 22.2% |
| 2 vehicles | 34.1% |
| 3 or more | 41.7% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 38.4% |
| Electricity | 34.4% |
| Propane / LP gas | 21.5% |
| Wood | 3.7% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 377 | 54.2% |
| Cohabiting couple | 28 | 3.5% |
| Male householder, no spouse | 116 | 17.4% |
| Female householder, no spouse | 168 | 25.1% |
| Households with children under 18 | 172 | 23.8% |
| Households with seniors (65+) | 278 | 42.3% |
| Average household size | 2.21 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 15.4% | 18.4% |
| Married | 66.1% | 53.7% |
| Separated | 0.8% | 0.9% |
| Widowed | 5.9% | 17.9% |
| Divorced | 11.9% | 9.1% |
Education
Less than 9th grade
2.1%
Some HS, no diploma
1.3%
HS graduate
31.8%
Some college, no degree
24.8%
Associate's degree
13.2%
Bachelor's degree
20.7%
Graduate / professional
6.2%
| Metric | % |
|---|---|
| HS diploma or higher | 96.7% |
| Bachelor's or higher | 26.9% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 8 | 2.0% |
| Kindergarten | 6 | 1.5% |
| Elementary school | 139 | 56.4% |
| High school | 84 | 25.1% |
| College / grad school | 48 | 15.1% |
Employment
Industry of employment
Education & healthcare
21.1%
Agriculture & mining
19.7%
Retail trade
17.5%
Construction
10.2%
Other services
6.8%
Public administration
5.9%
Transportation & utilities
4.9%
Arts, food & hospitality
4.6%
Professional & management
3.8%
Finance & real estate
2.1%
Information
1.8%
Manufacturing
1.1%
Wholesale trade
0.9%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 36.4% |
| Service | 13.2% |
| Sales & office | 26.3% |
| Natural resources & construction | 17.6% |
| Production & transportation | 6.7% |
Employment type
| Type | % |
|---|---|
| Private sector | 56.9% |
| Government | 15.6% |
| Self-employed | 24.1% |
| Unpaid family workers | 3.5% |
Commute
| Method | % |
|---|---|
| Drive alone | 75.0% |
| Carpool | 10.7% |
| Public transit | 0.0% |
| Walk | 2.5% |
| Other means | 0.0% |
| Avg commute (minutes) | 12.4 |
Poverty
All people
9.3%
Under 18 years
7.9%
18 and over
9.7%
Married-couple families
6.3%
Female-led households
27.1%
Income support
| Source | % of households |
|---|---|
| Social Security | 47.6% |
| Retirement income | 13.9% |
| Supplemental Security | 4.1% |
| Cash public assistance | 1.2% |
| Food stamps / SNAP | 8.6% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 38.4% |
| High cholesterol | 35.6% |
| Heart disease | 8.4% |
| Stroke | 3.7% |
| Asthma | 8.1% |
| Arthritis | 29.4% |
| Kidney disease | 3.5% |
| Pulmonary disease | 7.3% |
| Cancer | 9.0% |
| Behavior / access | % |
|---|---|
| Binge drinking | 18.2% |
| No physical activity | 24.4% |
| Less than 7 hrs sleep | 27.3% |
| Fair or poor health | 13.1% |
| Poor mental health | 10.8% |
| Poor physical health | 10.0% |
| No health insurance | 12.1% |
| Visited doctor (checkup) | 73.0% |
| Visited dentist | 65.1% |
| Cholesterol screening | 90.3% |
| Teeth loss | 11.9% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 70 | 7.8% |
| Disability | % |
|---|---|
| Any disability | 11.8% |
| Under 18 | 10.0% |
| 18–64 years | 5.6% |
| 65 and over | 24.3% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 71.3% |
| Public insurance | 46.0% |
| Uninsured under 19 | 4.7% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 1,434 | 93.7% |
| Spanish | 14 | 0.7% |
| Other Indo-European | 14 | 0.7% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 1,524 | 99.5% |
| Born in same state | 1,512 | 98.6% |
| Born in different state | 1,177 | 76.5% |
| Foreign born | 12 | 0.9% |
| Naturalized citizen | 10 | 0.5% |
| Not a US citizen | 8 | 88.9% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 234 | 15.3% |
| French | 138 | 9% |
| Arab | 77 | 5% |
| Polish | 40 | 2.6% |
| Ancestry | Count | % |
|---|---|---|
| Dutch | 28 | 1.8% |
| German | 13 | 0.8% |
| English | 11 | 0.7% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 44.4% |
| Internet access | 86.2% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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