Frontier County, Nebraska ZIP codes

6 ZIP codes are in Frontier County, plus 7 that cross in from neighboring counties.

ZIP codes: 6
Population in these ZIPs: 4,138
Avg. median income: $68,100population-weighted
Cities & towns: 6

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ZIP codes in Frontier County

ZIP codes in Frontier County
ZIP code	City	Population	Median income	Typical home value
69022	Cambridge	1,575	$64,719	$165,600
69025	Curtis	951	$65,729	$143,800
69028	Eustis	820	$85,938	$251,300
69029	Farnam	361	$44,375	$204,100
69038	Maywood	418	$71,250	$129,000
69042	Stockville	13	—	—

ZIP codes partly in Frontier County

These ZIP codes are mostly in a neighboring county but cover part of Frontier County.

ZIP codes partly in Frontier County
ZIP code	City	County	Population	Median income	Typical home value
68937	Elwood	Gosper County	1,831	$85,260	$414,200
68948	Holbrook	Furnas County	335	$63,958	$79,400
69001	Mc Cook	Red Willow County	9,054	$62,982	$184,100
69020	Bartley	Red Willow County	655	$90,625	$160,500
69024	Culbertson	Hitchcock County	1,017	$52,337	$204,700
69034	Indianola	Red Willow County	895	$61,058	$187,000
69039	Moorefield	Lincoln County	122	$48,500	$135,000

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Cities and towns in Frontier County

Nearby counties

Frequently asked questions

How many ZIP codes are in Frontier County, Nebraska?

6 ZIP codes are mainly in Frontier County, and 7 more ZIP codes from neighboring areas reach partly into it.

What cities are in Frontier County?

ZIP codes in Frontier County use the city names Cambridge, Curtis, Eustis, Farnam, Maywood and Stockville.