ZIP code · Clarkson · Nebraska · United States

ZIP code 68629 — Clarkson

ZIP code 68629 serves Clarkson, Nebraska.

Postal code
68629
Single source Value from one source, not cross-checked.
City
Clarkson
County
Colfax FIPS 31037
State
Nebraska
Country
United States
Coordinates
41.6961, -97.1051 — precision precise (locality)
View on OpenStreetMap
Population
1,211 (ZCTA, ACS 5-year)
Population density
9 / sq mi
Land area
142.3 sq mi (368.6 km²) (ZCTA, ACS 5-year)
Median household income
$78,625
Per-capita income
$38,870
Median age
38.5
Households
489
Housing units
563
Median home value
$103,500
Median gross rent
$533 / month
Congressional district
NE-1 (119th Congress)
USDA hardiness zone
5b (-15 to -10 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/Chicago (UTC−6 / UTC−5 DST)
Area codes
531, 402
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Climate — monthly normals

Warmest month Jul (avg high 86°F), coldest Jan (avg low 11°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F313649617282868376634735
Avg low °F111525374860646252382516

NOAA 1991–2020 climate normals from the nearest station: CLARKSON (2.2 mi) · NOAA NCEI

Places in ZIP 68629

Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page