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

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — STATE/CO/COUNTY/LINCOLN

Lincoln County, CO ZIP codes

There are 7 ZIP codes in Lincoln County, CO, in 6 towns, from 80804 to 80833. The largest are 80828 (Limon), 80821 (Hugo) and 80833 (Rush). 1 more crosses into it from a neighbouring county: 81063.

The county seat is Hugo.

ZIP codes
7
Partly in it
1 more
Towns
6
County seat
Hugo
County FIPS
08073
Population
5,550
Median household income
$62,861
Land area
2,578 sq mi

Lincoln County ZIP codes by town

Hugo (county seat)
80821

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 Lincoln County

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

Map of Lincoln County ZIP codes

80804808188082180823808268082880833

The ZIP codes of Lincoln 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.

Lincoln County in numbers

About 5,550 people live in Lincoln County, in 1,971 households, the 49th most populous of Colorado's 64 counties. The median household income is $62,861 a year, 34% below the Colorado median of $95,470 (US: $80,734). The median owner-occupied home is valued at $246,500 (54% below the Colorado median), and median gross rent is $868 a month. The median age is 40.9; 26.1% of adults 25 and over hold a bachelor's degree or higher (45.7% across Colorado); the average commute takes 23 minutes.

Population5,550Lincoln5,550
Households1,971Lincoln1,971
Median age40.9Lincoln40.9Colorado37.7US 38.9
Median household income$62,861Lincoln$62,861Colorado$95,470US $80,734
Median home value$246,500Lincoln$246,500Colorado$539,400US $332,700
Median gross rent$868Lincoln$868Colorado$1,761US $1,413
Bachelor's degree or higher26.1%Lincoln26.1%Colorado45.7%US 35.7%
Mean commute22.8 minLincoln22.8 minColorado25.2 minUS 26.4 min
Population density2 / sq miLincoln2 / 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 Lincoln County

Largest towns in Lincoln County
TownZIP codesPopulation
Limon 2 1,678
Rush 1 1,240
Hugo 1 970
Arriba 1 307
Karval 1 197
Genoa 1 190

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 Lincoln County.

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

Every ZIP code in Lincoln County, with figures

ZIP codes in Lincoln County
ZIP City Type Population Median income Median home
80804 Arriba , CO Standard 432 $43,281 $141,100
80818 Genoa , CO Standard 337 $56,518 $245,000
80821 Hugo , CO Standard 1,336 $66,071 $264,500
80823 Karval , CO Standard 197 $42,917 $183,300
80826 Limon , CO Standard 945 — —
80828 Limon , CO Standard 2,427 $67,708 $244,300
80833 Rush , CO Standard 1,240 $42,139 $195,700

Cite this page

zipcodes.pro. “Lincoln County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/co/county/lincoln

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