Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — STATE/KS/COUNTY/DOUGLAS

Douglas County, KS ZIP codes

There are 8 ZIP codes in Douglas County, KS, in 4 towns, from 66006 to 66050. The largest are 66049 (Lawrence), 66044 (Lawrence) and 66047 (Lawrence). 1 more crosses into it from a neighbouring county: 66524.

The county seat is Lawrence.

ZIP codes
8
Partly in it
1 more
Towns
4
County seat
Lawrence
County FIPS
20045
State
Kansas
Population
120,302
Median household income
$69,746
Land area
456 sq mi
Area code
785
Metro area
Lawrence

Douglas County ZIP codes by town

Lawrence (county seat)
66044, 66045, 66046, 66047, 66049

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

ZIP codes partly in Douglas County

This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of Douglas County.

Map of Douglas County ZIP codes

6600666025660446604566046660476604966050

The ZIP codes of Douglas County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Douglas County in numbers

About 120,302 people live in Douglas County, in 50,406 households, the 5th most populous of Kansas's 105 counties. The median household income is $69,746 a year, 6% below the Kansas median of $74,275 (US: $80,734). The median owner-occupied home is valued at $309,400 (42% above the Kansas median), and median gross rent is $1,099 a month. The median age is 31.6; 53.2% of adults 25 and over hold a bachelor's degree or higher (35.6% across Kansas); the average commute takes 21 minutes.

Population120,302Douglas120,302
Households50,406Douglas50,406
Median age31.6Douglas31.6Kansas37.4US 38.9
Median household income$69,746Douglas$69,746Kansas$74,275US $80,734
Median home value$309,400Douglas$309,400Kansas$217,200US $332,700
Median gross rent$1,099Douglas$1,099Kansas$1,060US $1,413
Bachelor's degree or higher53.2%Douglas53.2%Kansas35.6%US 35.7%
Mean commute20.8 minDouglas20.8 minKansas19.7 minUS 26.4 min
Population density264 / sq miDouglas264 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Douglas County

Largest towns in Douglas County
TownZIP codesPopulation
Lawrence 5 96,051
Eudora 1 6,119
Baldwin City 1 4,911
Lecompton 1 736

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Douglas County.

Not sure you are in Douglas County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Douglas County, with figures

ZIP codes in Douglas County
ZIP City Type Population Median income Median home
66006 Baldwin City , KS Standard 8,013 $80,960 $345,800
66025 Eudora , KS Standard 8,083 $114,868 $311,100
66044 Lawrence , KS Standard 28,820 $55,955 $235,000
66045 Lawrence , KS Standard 1,925 $13,750 —
66046 Lawrence , KS Standard 19,658 $65,478 $233,700
66047 Lawrence , KS Standard 20,473 $65,392 $342,300
66049 Lawrence , KS Standard 32,015 $90,147 $393,400
66050 Lecompton , KS Standard 1,761 $91,979 $263,200

Cite this page

zipcodes.pro. “Douglas County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ks/county/douglas

Underlying data is public domain or openly licensed — sources, vintages and licences.