Douglas County, KS ZIP Codes
Kansas (KS) · 8 ZIP codes · 4 cities
8
ZIP codes
119,363
population (2021)
+7.7%
pop change since 2010
20045
FIPS code
Douglas County ZIP code map
About Douglas County
Douglas County is located in Kansas and contains 8 ZIP codes across 4 cities and communities.
The county's population was 119,363 as of 2021,
an increase of
7.7% from 110,826 in 2010.
The timezone is Mountain Time (observes DST).
The Federal Information Processing System (FIPS) code for Douglas County is 20045.
| Population | |
|---|---|
| 2021 population | 119,363 |
| 2010 population | 110,826 |
| Change | +7.7% |
| County details | |
|---|---|
| State | Kansas |
| FIPS code | 20045 |
| Timezone | Mountain |
| Daylight saving | Yes |
Cities in Douglas County
ZIP codes for Douglas County, KS (8)
| ZIP code | City | County | Map |
|---|---|---|---|
| 66006 | Baldwin City | Douglas | View map |
| 66025 | Eudora | Douglas | View map |
| 66044 | Lawrence | Douglas | View map |
| 66045 | Lawrence | Douglas | View map |
| 66046 | Lawrence | Douglas | View map |
| 66047 | Lawrence | Douglas | View map |
| 66049 | Lawrence | Douglas | View map |
| 66050 | Lecompton | Douglas | View map |
Demographics & statistics
117,489
Population
32.1
Median age
$69,113
Median household income
$37,775
Per capita income
$256,786
Median home value
$1,068
Median monthly rent
60.9%
Home ownership
14.0%
Poverty rate
4.5%
Unemployment
28,305
Housing units
46.3%
Bachelor's or higher
Age distribution
Male
Female
2,700
Under 5
2,634
3,305
5–9
3,224
2,857
10–14
2,788
4,936
15–19
4,816
10,274
20–24
10,025
8,442
25–34
8,237
7,300
35–44
7,122
5,692
45–54
5,554
3,141
55–59
3,065
2,796
60–64
2,728
5,031
65–74
4,909
2,254
75–84
2,200
738
85+
721
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 20,947 | 19.2% |
| 18 and over | 96,542 | 80.8% |
| 65 and over | 15,853 | 13.6% |
| Median age | 32.1 years | |
Race & ethnicity
White
76.6%
Two or more races
7.9%
Asian
4.7%
Hispanic or Latino
4%
Black or African American
4%
American Indian / Alaska Native
1.6%
Other race
1.2%
| Group | Count | % |
|---|---|---|
| White | 93,766 | 76.6% |
| Two or more races | 9,656 | 7.9% |
| Asian | 5,724 | 4.7% |
| Hispanic or Latino | 4,880 | 4% |
| Black or African American | 4,844 | 4% |
| American Indian / Alaska Native | 2,014 | 1.6% |
| Other race | 1,462 | 1.2% |
Household income
Under $10k
6.0%
$10k–$15k
3.1%
$15k–$25k
6.3%
$25k–$35k
7.2%
$35k–$50k
13.1%
$50k–$75k
14.8%
$75k–$100k
12.4%
$100k–$150k
17.9%
$150k–$200k
9.5%
$200k+
9.7%
| Range | % of households |
|---|---|
| Under $10k | 6.0% |
| $10k–$15k | 3.1% |
| $15k–$25k | 6.3% |
| $25k–$35k | 7.2% |
| $35k–$50k | 13.1% |
| $50k–$75k | 14.8% |
| $75k–$100k | 12.4% |
| $100k–$150k | 17.9% |
| $150k–$200k | 9.5% |
| $200k+ | 9.7% |
| Median income | $69,113 |
Housing
Home values
Under $50k
3.2%
$50k–$100k
2.5%
$100k–$150k
8.2%
$150k–$200k
19.8%
$200k–$300k
31.1%
$300k–$500k
23.1%
$500k–$1M
10.3%
$1M+
1.8%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $256,786 |
| Median rent / month | $1,068 |
| Owner occupied | 60.9% |
| Renter occupied | 39.1% |
| Vacant | 5.6% |
| Single-family detached | 64.7% |
| Large apartment buildings | 7.1% |
| Mobile homes | 2.5% |
| Median rooms | 5.7 |
| Avg household size (owned) | 2.55 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.9% |
| 2010–2019 | 11.1% |
| 2000–2009 | 16.9% |
| 1990–1999 | 17.0% |
| 1980–1989 | 11.4% |
| 1970–1979 | 13.8% |
| 1960–1969 | 9.5% |
| 1950–1959 | 5.8% |
| 1940–1949 | 1.6% |
| 1939 or earlier | 12.0% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 3.0% |
| 1 bedroom | 9.2% |
| 2 bedrooms | 23.4% |
| 3 bedrooms | 38.7% |
| 4 bedrooms | 19.4% |
| 5+ bedrooms | 6.3% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 5.4% |
| 1 vehicle | 28.0% |
| 2 vehicles | 39.6% |
| 3 or more | 26.9% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 57.3% |
| Electricity | 28.9% |
| Propane / LP gas | 11.7% |
| Wood | 1.4% |
| No fuel used | 0.1% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 20,683 | 49.2% |
| Cohabiting couple | 4,685 | 7.7% |
| Male householder, no spouse | 11,356 | 20.0% |
| Female householder, no spouse | 13,054 | 23.1% |
| Households with children under 18 | 11,425 | 25.5% |
| Households with seniors (65+) | 11,840 | 25.2% |
| Average household size | 2.37 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 39.2% | 36.0% |
| Married | 50.4% | 47.9% |
| Separated | 0.9% | 0.4% |
| Widowed | 1.9% | 6.0% |
| Divorced | 7.7% | 9.7% |
Education
Less than 9th grade
1.5%
Some HS, no diploma
2.6%
HS graduate
23.3%
Some college, no degree
19.7%
Associate's degree
6.6%
Bachelor's degree
27.4%
Graduate / professional
18.9%
| Metric | % |
|---|---|
| HS diploma or higher | 95.9% |
| Bachelor's or higher | 46.3% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 1,507 | 4.7% |
| Kindergarten | 1,274 | 4.1% |
| Elementary school | 9,335 | 32.5% |
| High school | 4,280 | 14.3% |
| College / grad school | 24,048 | 44.3% |
Employment
Industry of employment
Education & healthcare
27.8%
Retail trade
12.1%
Manufacturing
9.7%
Arts, food & hospitality
9.7%
Professional & management
9.4%
Construction
6.1%
Transportation & utilities
5.8%
Other services
5.4%
Finance & real estate
5.4%
Public administration
4.2%
Information
1.6%
Wholesale trade
1.5%
Agriculture & mining
1.2%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 44.0% |
| Service | 15.7% |
| Sales & office | 18.7% |
| Natural resources & construction | 8.8% |
| Production & transportation | 12.8% |
Employment type
| Type | % |
|---|---|
| Private sector | 74.9% |
| Government | 20.1% |
| Self-employed | 5.0% |
| Unpaid family workers | 0.1% |
Commute
| Method | % |
|---|---|
| Drive alone | 73.8% |
| Carpool | 8.9% |
| Public transit | 1.7% |
| Walk | 3.8% |
| Other means | 1.2% |
| Avg commute (minutes) | 22.5 |
Poverty
All people
14.0%
Under 18 years
10.9%
18 and over
14.6%
Married-couple families
3.1%
Female-led households
26.8%
Income support
| Source | % of households |
|---|---|
| Social Security | 28.0% |
| Retirement income | 22.5% |
| Supplemental Security | 2.6% |
| Cash public assistance | 1.2% |
| Food stamps / SNAP | 4.8% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 26.7% |
| High cholesterol | 29.9% |
| Heart disease | 4.8% |
| Stroke | 2.2% |
| Asthma | 9.8% |
| Arthritis | 17.9% |
| Kidney disease | 2.2% |
| Pulmonary disease | 4.8% |
| Cancer | 5.3% |
| Behavior / access | % |
|---|---|
| Binge drinking | 20.6% |
| No physical activity | 18.2% |
| Less than 7 hrs sleep | 31.7% |
| Fair or poor health | 10.6% |
| Poor mental health | 15.6% |
| Poor physical health | 8.1% |
| No health insurance | 12.6% |
| Visited doctor (checkup) | 69.9% |
| Visited dentist | 67.5% |
| Cholesterol screening | 85.3% |
| Teeth loss | 10.8% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 5,281 | 6.0% |
| Disability | % |
|---|---|
| Any disability | 12.3% |
| Under 18 | 6.6% |
| 18–64 years | 10.5% |
| 65 and over | 29.9% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 80.3% |
| Public insurance | 25.5% |
| Uninsured under 19 | 4.1% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 112,155 | 95.4% |
| Spanish | 3,570 | 2.5% |
| Other Indo-European | 847 | 0.6% |
| Asian & Pacific Islander | 538 | 0.4% |
| Other languages | 1,904 | 1.3% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 110,009 | 95.3% |
| Born in same state | 108,191 | 93.7% |
| Born in different state | 62,272 | 57.1% |
| Foreign born | 1,818 | 1.7% |
| Naturalized citizen | 7,480 | 4.7% |
| Not a US citizen | 2,957 | 33.9% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| French | 16,096 | 13.7% |
| Italian | 15,725 | 13.4% |
| Arab | 5,256 | 4.5% |
| English | 1,570 | 1.3% |
| Polish | 1,479 | 1.3% |
| Ancestry | Count | % |
|---|---|---|
| Dutch | 682 | 0.6% |
| Irish | 409 | 0.3% |
| German | 337 | 0.3% |
| Norwegian | 87 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 40.6% |
| Internet access | 96.6% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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