Harper County, OK ZIP Codes
Oklahoma (OK) · 4 ZIP codes · 4 cities
4
ZIP codes
3,180
population (2021)
-13.7%
pop change since 2010
40059
FIPS code
Harper County ZIP code map
About Harper County
Harper County is located in Oklahoma and contains 4 ZIP codes across 4 cities and communities.
The county's population was 3,180 as of 2021,
a decrease of
13.7% from 3,685 in 2010.
The timezone is Mountain Time (observes DST).
The Federal Information Processing System (FIPS) code for Harper County is 40059.
| Population | |
|---|---|
| 2021 population | 3,180 |
| 2010 population | 3,685 |
| Change | -13.7% |
| County details | |
|---|---|
| State | Oklahoma |
| FIPS code | 40059 |
| Timezone | Mountain |
| Daylight saving | Yes |
Cities in Harper County
ZIP codes for Harper County, OK (4)
| ZIP code | City | County | Map |
|---|---|---|---|
| 73834 | Buffalo | Harper | View map |
| 73848 | Laverne | Harper | View map |
| 73851 | May | Harper | View map |
| 73855 | Rosston | Harper | View map |
Demographics & statistics
3,525
Population
41.6
Median age
$60,022
Median household income
$27,374
Per capita income
$151,675
Median home value
$377
Median monthly rent
80.9%
Home ownership
16.1%
Poverty rate
3.4%
Unemployment
1,635
Housing units
22.9%
Bachelor's or higher
Age distribution
Male
Female
110
Under 5
99
128
5–9
115
116
10–14
105
170
15–19
153
44
20–24
39
177
25–34
160
262
35–44
237
226
45–54
203
111
55–59
100
137
60–64
124
207
65–74
187
93
75–84
84
73
85+
65
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 824 | 16.4% |
| 18 and over | 2,701 | 83.6% |
| 65 and over | 709 | 24.1% |
| Median age | 41.6 years | |
Race & ethnicity
White
67.2%
Hispanic or Latino
14.3%
Other race
14.1%
Two or more races
4.4%
| Group | Count | % |
|---|---|---|
| White | 2,762 | 67.2% |
| Hispanic or Latino | 588 | 14.3% |
| Other race | 580 | 14.1% |
| Two or more races | 181 | 4.4% |
Household income
Under $10k
1.8%
$10k–$15k
9.2%
$15k–$25k
14.6%
$25k–$35k
6.3%
$35k–$50k
17.8%
$50k–$75k
17.5%
$75k–$100k
10.4%
$100k–$150k
16.9%
$150k–$200k
4.4%
$200k+
1.3%
| Range | % of households |
|---|---|
| Under $10k | 1.8% |
| $10k–$15k | 9.2% |
| $15k–$25k | 14.6% |
| $25k–$35k | 6.3% |
| $35k–$50k | 17.8% |
| $50k–$75k | 17.5% |
| $75k–$100k | 10.4% |
| $100k–$150k | 16.9% |
| $150k–$200k | 4.4% |
| $200k+ | 1.3% |
| Median income | $60,022 |
Housing
Home values
Under $50k
11.2%
$50k–$100k
26.5%
$100k–$150k
16.7%
$150k–$200k
13.9%
$200k–$300k
28.5%
$300k–$500k
1.7%
$500k–$1M
1.6%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $151,675 |
| Median rent / month | $377 |
| Owner occupied | 80.9% |
| Renter occupied | 19.1% |
| Vacant | 28.9% |
| Single-family detached | 90.4% |
| Large apartment buildings | 0.0% |
| Mobile homes | 7.5% |
| Median rooms | 5.8 |
| Avg household size (owned) | 2.72 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 2.8% |
| 2000–2009 | 3.5% |
| 1990–1999 | 7.8% |
| 1980–1989 | 9.4% |
| 1970–1979 | 11.4% |
| 1960–1969 | 23.3% |
| 1950–1959 | 8.7% |
| 1940–1949 | 10.6% |
| 1939 or earlier | 22.6% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.5% |
| 1 bedroom | 1.8% |
| 2 bedrooms | 22.0% |
| 3 bedrooms | 62.2% |
| 4 bedrooms | 10.2% |
| 5+ bedrooms | 3.5% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 3.4% |
| 1 vehicle | 22.9% |
| 2 vehicles | 25.4% |
| 3 or more | 48.5% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 31.4% |
| Electricity | 26.3% |
| Propane / LP gas | 33.1% |
| Fuel oil | 0.2% |
| Wood | 8.3% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 776 | 53.3% |
| Cohabiting couple | 46 | 2.3% |
| Male householder, no spouse | 332 | 24.5% |
| Female householder, no spouse | 164 | 19.9% |
| Households with children under 18 | 508 | 25.8% |
| Households with seniors (65+) | 478 | 47.1% |
| Average household size | 2.52 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 35.6% | 18.9% |
| Married | 51.1% | 57.9% |
| Separated | 1.0% | 0.0% |
| Widowed | 4.4% | 17.5% |
| Divorced | 8.0% | 5.7% |
Education
Less than 9th grade
5.0%
Some HS, no diploma
4.0%
HS graduate
31.3%
Some college, no degree
32.7%
Associate's degree
4.1%
Bachelor's degree
19.4%
Graduate / professional
3.5%
| Metric | % |
|---|---|
| HS diploma or higher | 91.0% |
| Bachelor's or higher | 22.9% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 16 | 1.2% |
| Kindergarten | 113 | 10.0% |
| Elementary school | 332 | 28.8% |
| High school | 282 | 45.4% |
| College / grad school | 77 | 14.7% |
Employment
Industry of employment
Agriculture & mining
29.6%
Education & healthcare
12.6%
Public administration
12.1%
Transportation & utilities
11.1%
Arts, food & hospitality
11.0%
Retail trade
7.6%
Construction
4.6%
Finance & real estate
4.5%
Other services
2.5%
Manufacturing
1.7%
Professional & management
1.3%
Wholesale trade
1.0%
Information
0.6%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 24.8% |
| Service | 19.3% |
| Sales & office | 30.8% |
| Natural resources & construction | 17.9% |
| Production & transportation | 7.2% |
Employment type
| Type | % |
|---|---|
| Private sector | 61.5% |
| Government | 27.7% |
| Self-employed | 10.9% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 90.0% |
| Carpool | 7.3% |
| Public transit | 0.2% |
| Walk | 0.4% |
| Other means | 0.4% |
| Avg commute (minutes) | 20.0 |
Poverty
All people
16.1%
Under 18 years
23.9%
18 and over
14.7%
Married-couple families
12.3%
Female-led households
2.6%
Income support
| Source | % of households |
|---|---|
| Social Security | 47.9% |
| Retirement income | 26.0% |
| Supplemental Security | 3.7% |
| Cash public assistance | 4.9% |
| Food stamps / SNAP | 7.7% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 45.2% |
| High cholesterol | 42.0% |
| Heart disease | 9.9% |
| Stroke | 4.5% |
| Asthma | 10.3% |
| Arthritis | 32.8% |
| Kidney disease | 4.0% |
| Pulmonary disease | 10.7% |
| Cancer | 8.8% |
| Behavior / access | % |
|---|---|
| Binge drinking | 11.5% |
| No physical activity | 32.7% |
| Less than 7 hrs sleep | 32.2% |
| Fair or poor health | 20.4% |
| Poor mental health | 15.1% |
| Poor physical health | 14.2% |
| No health insurance | 18.2% |
| Visited doctor (checkup) | 78.3% |
| Visited dentist | 58.5% |
| Cholesterol screening | 90.4% |
| Teeth loss | 19.0% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 215 | 5.9% |
| Disability | % |
|---|---|
| Any disability | 19.8% |
| Under 18 | 6.3% |
| 18–64 years | 14.6% |
| 65 and over | 43.9% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 70.5% |
| Public insurance | 37.5% |
| Uninsured under 19 | 4.8% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 3,316 | 96.2% |
| Spanish | 393 | 8.7% |
| Other Indo-European | 386 | 8.6% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 3,004 | 89.6% |
| Born in same state | 2,987 | 89.4% |
| Born in different state | 1,865 | 60.7% |
| Foreign born | 17 | 0.3% |
| Naturalized citizen | 521 | 10.4% |
| Not a US citizen | 76 | 6.8% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 377 | 10.7% |
| French | 234 | 6.6% |
| Arab | 212 | 6% |
| Ancestry | Count | % |
|---|---|---|
| Polish | 112 | 3.2% |
| English | 9 | 0.3% |
| German | 6 | 0.2% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 39.5% |
| Internet access | 83.7% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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