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ZIP Code66045

Lawrence, KS

Douglas County · Kansas · United States
Home to 1,707 people across 1.114 square miles.

CentralTop 10% degree-holdersRenter-majority8 ZIPs in county

At a glance

66045 by the numbers

Every figure below comes from the 2019–2023 American Community Survey 5-Year Estimates, the Census Gazetteer, or is computed from those. Margins of error are shown where they matter.

Population
1,707
±291 · 42th pctile nationally
Median household income
US median $70,109 ·
Median home value
US median $207,500 ·
Median age
19.4
US median 42 years
Population density
1,532/mi²
top 25% most dense
Land area
1.114 mi²
negligible water area

Location

Where 66045 is

38.954328, -95.261527 · Census ZCTA internal pointOpen larger map →
Coordinates38.954328, -95.261527
Time zoneAmerica/Chicago
CountyDouglas County
StateKansas (KS)
Land area1.114 mi²
Coordinate sourceCensus ZCTA internal point

Local time

America/Chicago

—:—:—

Current weather

Live from the National Weather Service

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Distance to major cities

Straight-line, computed from coordinates

Dallas, TX435.4 mi
Chicago, IL449.2 mi
Denver, CO522.4 mi
Houston, TX635.3 mi

People

Who lives in 66045

1,707 residents in 27 households, averaging 63.22 people per household. The largest age group is 18-24 at 98.5% of residents, and 100.0% of households are a single person living alone.

Age distribution

Share of residents by age band

Under 180.4%
18-2498.5%
25-341.1%
35-440.0%
45-540.0%
55-640.0%
65+0.0%

Households

Composition and size

Total households27
Average household size63.22
Family households0.0%
Living alone100.0%
Median age19.4 years
Households with internet66.7%

Race & ethnicity

Census race categories. Hispanic or Latino origin is asked separately and overlaps these groups.

White75.4%
Black9.3%
Asian6.4%
Native American2.1%
Other1.5%
Two or more5.3%
Hispanic / Latino10.8%

Income & work

What people earn in 66045

Income data is suppressed for this ZIP code.

Compared to the US

This ZIP against the national median

Median household income
Median household income±—
Per capita income$5,285
Poverty rate100.0%
Unemployment rate4.2%
Labor force participation33.4%

Household income distribution

Share of households in each bracket

<$25k100.0%
$25-50k0.0%
$50-75k0.0%
$75-100k0.0%
$100-150k0.0%
$150-200k0.0%
$200k+0.0%

Educational attainment among residents 25 and older: 100.0% hold a bachelor's degree or higher, 100.0% finished high school.

Housing

Homes and rent in 66045

Housing cost data is suppressed for this ZIP code.

Costs

Typical values

Median home value
Median gross rent—/mo
Median year built1962
Housing units52
Vacancy rate48.1%

Own vs. rent

Of 27 occupied units

Owner-occupied0.0%
Renter-occupied100.0%
Owner households0
Renter households27

Building types

Units by structure size

2-4 units34.6%
20+ units65.4%

Getting to work

How 66045 commutes

38.5% of workers drove alone, and the average one-way trip takes 11.6 minutes.

Mode of transport

Workers 16 and older

Drove alone38.5%
Public transit20.4%
Walked36.4%
Worked from home4.7%

Travel time

Mean commute 11.6 minutes

<10 min57.5%
10-1921.0%
20-2920.3%
30-441.2%
45-590.0%
60+0.0%

Overview

Understanding ZIP code 66045

ZIP code 66045 is assigned to Lawrence, KS, and falls within Douglas County. Like every US postal code, it began as a mail-routing device rather than a geographic boundary — the US Postal Service groups delivery routes under a single code so carriers and sorting equipment can process mail efficiently. Today it also serves as a practical shorthand for the area itself: roughly 1,707 people live inside it.

At 1,532 residents per square mile spread over 1.114 square miles, 66045 reads as a suburban area. It is a sparsely populated postal code, and density shapes almost everything else on this page — how people get to work, whether they own or rent, and what housing costs.

Living here

What life in Lawrence looks like

The building stock is dominated by larger apartment buildings of twenty units or more, which account for 65.4% of housing units here. The median construction year is 1962, making the housing here mid-century. The vacancy rate of 48.1% is high, which in many places reflects seasonal or second-home use rather than abandonment.

The population skews notably young, with a median age of 19.4 against 42 nationally. Households are relatively large at 63.22 people on average, with 0.0% classified as family households.

Getting to work takes 11.6 minutes on average one way. The dominant mode is drove alone at 38.5% of workers, while 20.4% take public transit, 36.4% walk. Commute patterns are one of the better proxies for how a place actually functions day to day.

Where to stay

Where to stay in Lawrence, KS

Lawrence is largely suburban in character. Accommodation here skews toward mid-range chain hotels and extended-stay properties positioned near highway junctions and business parks, which suits anyone driving in or visiting for work rather than sightseeing.

For reference, Dallas, TX is about 435.4 miles away in a straight line, which is worth factoring in if you are comparing a stay here against one closer to the city centre.

Availability and pricing change constantly, so the live search below will give you a more accurate picture than any figure we could publish here. It opens results for this area on Booking.com.

Book a Hotel →

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Practical uses

What ZIP code 66045 is used for

Beyond addressing mail, 66045 does a lot of quiet administrative work. Retailers use it to calculate shipping and sales tax at checkout. Insurers use it to set premiums, since risk profiles vary geographically. Employers and marketers use it to define service areas. Government agencies use it to route benefits and organise reporting. If you have ever been asked for a postal code by a form that clearly does not intend to send you anything, this is why.

For anyone weighing a move, 66045 offers a compact profile of Lawrence: 1,707 residents, 100.0% of adults holding a bachelor's degree or higher, and an unemployment rate of 4.2%. A handful of figures like these answer more relocation questions than most neighbourhood guides do.

One caution worth repeating: a postal code is not a neighbourhood. 66045 may cover parts of several distinct areas, and a single neighbourhood in Lawrence may be split across more than one code. Boundaries also shift as USPS adjusts delivery routes. Treat the figures here as describing a delivery area, which is what they actually measure.

Nearby

ZIP codes near 66045

The eight closest postal codes by centroid distance, each with its own full profile. You can also browse every Kansas ZIP code or use the ZIP Express Lookup to search by city, county or time zone.

Other ZIP codes in Lawrence

Lawrence is served by 5 postal codes.

More in Douglas County

Look up another

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Questions

Common questions about 66045

What city is ZIP code 66045 in?
66045 serves Lawrence, Kansas, in Douglas County, United States.
What is the population of 66045?
About 1,707 people live in ZIP code 66045, according to the US Census Bureau's 2019–2023 American Community Survey 5-Year Estimates. The margin of error on that figure is ±291. That works out to roughly 1,532 people per square mile.
Is 66045 a good place to live?
That depends on what you're looking for, but here are the facts: 100.0% of adults hold a bachelor's degree or higher, the unemployment rate is 4.2%, and the median age is 19.4. The average commute is 11.6 minutes. We publish the numbers and let you weigh them.
What time zone is 66045 in?
66045 observes Central Time (America/Chicago). This zone observes daylight saving time.
How big is ZIP code 66045?
ZIP code 66045 covers 1.114 square miles of land, per the US Census Bureau's 2023 Gazetteer files.
Is 66045 urban, suburban or rural?
By population density, 66045 reads as a suburban area. It holds 1,532 people per square mile across 1.114 square miles of land. For reference, densities above 10,000 per square mile generally indicate an urban core, 1,000–3,000 is typically suburban, and under 200 is rural. These are rules of thumb rather than official designations — the Census Bureau classifies urban and rural areas by census block, not by ZIP code.
What is the commute like from 66045?
The average one-way commute from 66045 takes about 11.6 minutes. The most common way to travel is drove alone, used by 38.5% of workers aged 16 and over. Commute figures cover people who were employed and working outside the home during the survey period.
How many people work in 66045?
About 546 residents of 66045 are employed. Labor force participation stands at 33.4% and the unemployment rate is 4.2%. Note this counts residents by where they live, not by where they work — a ZIP with many offices can have far more jobs than employed residents.
Where should I stay when visiting 66045?
Accommodation in and around Lawrence, KS ranges with the character of the area. See the 'Where to stay' section on this page for local context, and use the live search there for current availability and pricing.
Does 66045 cover more than one city or county?
This page lists Lawrence as the primary place and Douglas County as the county. ZIP codes follow mail delivery routes rather than municipal or county lines, so a single code can straddle boundaries, and USPS also recognises alternate acceptable city names for many codes. If you need the definitive answer for a specific street address, the USPS ZIP Code Lookup is the authority.
Can ZIP code 66045 change?
Yes. USPS adjusts ZIP codes as delivery volumes shift — codes are occasionally split, merged, retired or newly created, and boundaries move more often than most people assume. The Census Bureau's ZCTA definitions, which underpin the demographic figures on this page, are redrawn only once a decade, so the two can drift apart between censuses.

Methodology

Where this data comes from

  • Postal geography — GeoNames open postal code database (CC BY 4.0), cross-checked against the US Census Gazetteer.
  • Demographics, income, housing, commute — US Census Bureau, American Community Survey 2019–2023 5-Year Estimates, ZIP Code Tabulation Area 66045. Tables B01001, B01002, B01003, B02001, B03003, B08301, B08303, B11001, B15003, B17001, B19001, B19013, B19301, B23025, B25002, B25003, B25024, B25035, B25064, B25077, B28002.
  • Land and water area — US Census Bureau 2023 Gazetteer Files.
  • Weather — NOAA National Weather Service, fetched live in your browser.
  • Map — OpenStreetMap contributors (ODbL).
On accuracy. ACS figures are survey estimates, not counts. The margin of error shown alongside the population figure means the true value has a 90% chance of falling in that range. For small ZIP codes the error can be large relative to the estimate — treat the direction as more reliable than the exact number. This page reports data for ZCTA 66045, the Census approximation of the USPS delivery area.