ZIP Code 99640 - Nondalton Alaska

99640 Overview

ZIP Code 99640 is located in Nondalton Alaska. 99640 is entirely within Lake and Peninsula Borough. Regionally, 99640 is located in the Anchorage Area.

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ZIP Code 99640 Quick Stats

ZIP Code NameNondalton
Primary CountyLake and Peninsula Borough
ZIP Code TypePO Box
Population (2022)68
Area Code(s)907
Current Time
12:08:54 AM
AKST

99640 Demographics

99640 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Alaska. The majority race/ethnicity residing in 99640 is Native American. The majority race/ethnicity attending public schools in 99640 is Native American. The current unemployment level in 99640 is 4.9%.

Population68
Population Growth Rate0.00%
Population Density0 People per Square Mile
Total Households53
Median Household Income (2021)$56,250
Current Unemployment Rate (January 2025)4.9%
Majority Race/EthnictyNative American - 87.67%
Public School Majority Race/EthnictyNative American - 89.66%

99640 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White79.59%
Black22.74%
Hispanic00%
Asian00%
Native American6487.67%
Hawaiian/Pac. Islander00%

99640 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White00%
Black00%
Hispanic00%
Asian00%
Native American26100%
Hawaiian/Pac. Islander00%

99640 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College56.58%
Bachelor Degree1317.11%
High School Diploma3343.42%
No High School Diploma00%
GED or Alternate911.84%
1 or More Years of College1215.79%
Associates Degree45.26%
Masters Degree00%
Professional Degree00%
Doctorate Degree00%

99640 Geography

Coordinates60.02151871,-154.59077454
Adjacent ZIP Codes
RegionAnchorage Area
Time ZoneAlaska Standard Time
IANA TimezoneAmerica/Anchorage
Area3077 Square Miles

99640 Schools

99640 Weather and Climate Data

Plant Hardiness ZoneZone 4b: -25F to -20F
Average First Frost DateRare
Average Last Frost DateRare
Koppen-Geiger Climate ZoneDfc - Subarctic With Cool Summers And Year Around Rainfall

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