Arnold is a village in Custer County, Nebraska, home to about 945 people across 0.7 square miles. Its ZIP code is 69120.
Mostly Arnold
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| Nearest major airport | Eppley Airfield (OMA)221 miles away |
|---|---|
| Closer regional airport | North Platte Regional Airport Lee Bird Field (LBF)35 miles away |
| Nearest city of 250,000+ | Lincoln, NE186 miles away |
| Nearest city of 1 million+ | Dallas, TX626 miles away |
Straight-line distances from the center of Arnold; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Arnold had 592 residents in the 2020 census, down 6% since 2000.
It’s the 125th largest of 580 towns in Nebraska by population.
Custer County grew from 19,758 residents in 1900 to 10,545 in 2020.
Custer County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 85°F in summer, and winter lows average 13°F. About 23.6 inches of rain and melted snow fall in a typical year, with about 31 inches of snow.
Source: NOAA 1991–2020 climate normals, Arnold 4 Wnw, NE weather station (6 miles away).
3,119 jobs at 370 businesses in Custer County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
2 doctors and other health care providers list an office in Arnold.
Nearest hospitals
Providers with an office here
| Mental health providers | 1 |
|---|---|
| Physical and occupational therapists | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Libraries
Theaters and performance venues
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Arnold Public Schools. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Arnold Elementary SchoolArnold | Pre-K–6 | 121 | Public | 2.3 mi |
| Arnold High SchoolArnold | 7–12 | 79 | Public | 2.3 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.