Zip code 99640: Nondalton, Alaska

Q: What city is zip code 99640?

99640 is assigned to Nondalton, Alaska. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 99640 in?

99640 is in Lake and Peninsula Borough, Alaska.

Q: What is the population of 99640?

About 116 people live in 99640, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 99640?

The median household income in 99640 is $58,125.

Q: What zip codes are near 99640?

The closest zip codes to 99640 are 99557, 99653, 99606, 99647, 99668.

Residential delivery areaLake and Peninsula BoroughAlaska Time

Population

116

Small sample: rough estimates

Median household income

$58K

U.S. $81K

Median home value

$88K

U.S. $333K

Median rent

—

U.S. $1,413

Median age

36.3

U.S. 38.9

Land area

2,686 sq mi

0 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 99640

99640 is a rural zip code in Nondalton, Alaska (Lake and Peninsula Borough), covering 2,686 sq mi of land. About 116 people live here. The median resident is 36.3 years old, compared with 38.9 nationally. With so few residents, the Census figures below are rough estimates with wide margins of error.

The median household earns $58,125 a year, 28% below the national median of $80,734. 27% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $88,200, or 1.5 years of median household income (U.S.: 4.1 years), which makes homes relatively affordable for local earners. 61% of occupied homes are lived in by their owners.

5% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 5.1 minutes each way, and 6% of workers work from home; taxis, motorcycles and other modes are the most common way to get to work. The most common jobs among working residents are in construction and repair; management; and food service. 24% of households speak a language other than English at home, most often another language, such as Arabic or a Native American language.

How 99640 compares

Sorted from highest to lowest national percentile

Only about 116 people live here, so these survey estimates have wide margins of error.

Unemployment rate26.5%
99th
WeaknessU.S. 5.2% · AK 5.9%26th of 187 in AK
Uninsured rate34.5%
99th
WeaknessU.S. 8.4% · AK 11%12th of 187 in AK
Housing vacancy61.3%
99th
U.S. 10.1% · AK 17.6%14th of 185 in AK
Government workers72.2%
99th
U.S. 14.5% · AK 25.9%22nd of 187 in AK
Poverty rate27%
94th
WeaknessU.S. 12.5% · AK 10.1%36th of 187 in AK
Residents under 1825%
74th
U.S. 22% · AK 24.1%102nd of 187 in AK
Diversity index59.8
72nd
U.S. 61.4 · AK 62.837th of 187 in AK
Residents 65 and older14.7%
36th
U.S. 17.2% · AK 13.8%68th of 187 in AK
Homeownership rate60.9%
34th
U.S. 65.2% · AK 66.8%127th of 184 in AK
Median age36.3
29th
U.S. 38.9 · AK 35.885th of 187 in AK
Median household income$58,125
18th
WeaknessU.S. $80,734 · AK $92,788117th of 176 in AK
Work from home5.6%
10th
U.S. 15.1% · AK 9.7%105th of 187 in AK
Veterans2.3%
9th
U.S. 6.2% · AK 10.7%163rd of 187 in AK
Broadband access80.4%
5th
WeaknessU.S. 91% · AK 91.9%127th of 184 in AK
Per capita income$19,584
2nd
WeaknessU.S. $44,673 · AK $46,573145th of 187 in AK
Population116
1st
U.S. 334,922,499 · AK 735,706182nd of 187 in AK
Population density0/sq mi
1st
U.S. 95/sq mi · AK 1/sq mi183rd of 187 in AK
Median home value$88,200
1st
U.S. $332,700 · AK $352,900140th of 163 in AK
Bachelor's degree or higher5.4%
1st
WeaknessU.S. 35.7% · AK 31.7%146th of 187 in AK
Average commute5.1 min
1st
StrengthU.S. 26.4 min · AK 19.4 min147th of 184 in AK
Foreign-born residents0%
1st
U.S. 14.1% · AK 7.7%159th of 187 in AK
Rent-burdened renters0%
1st
StrengthU.S. 51.1% · AK 44.6%160th of 174 in AK
Median earnings per worker$12,273
1st
WeaknessU.S. $49,666 · AK $54,975185th of 186 in AK
Tech workers0%
1st
U.S. 3.8% · AK 2.1%134th of 187 in AK
Healthcare workers0%
1st
U.S. 9.7% · AK 10%174th of 187 in AK
Self-employed workers0%
1st
U.S. 10% · AK 9.9%165th of 187 in AK
Income inequality (Gini)0.242
1st
StrengthU.S. 0.483 · AK 0.433182nd of 184 in AK

Measure	99640	Lake and Peninsula	AK	U.S.	National percentile	Rank in AK
Unemployment rateWeakness	26.5%	8.6%	5.9%	5.2%	99th	26th of 187
Uninsured rateWeakness	34.5%	32.2%	11%	8.4%	99th	12th of 187
Housing vacancy	61.3%	75.7%	17.6%	10.1%	99th	14th of 185
Government workers	72.2%	49.2%	25.9%	14.5%	99th	22nd of 187
Poverty rateWeakness	27%	12.8%	10.1%	12.5%	94th	36th of 187
Residents under 18	25%	23.2%	24.1%	22%	74th	102nd of 187
Diversity index	59.8	66.6	62.8	61.4	72nd	37th of 187
Residents 65 and older	14.7%	10.7%	13.8%	17.2%	36th	68th of 187
Homeownership rate	60.9%	65.4%	66.8%	65.2%	34th	127th of 184
Median age	36.3	33.7	35.8	38.9	29th	85th of 187
Median household incomeWeakness	$58,125	$65,625	$92,788	$80,734	18th	117th of 176
Work from home	5.6%	8.1%	9.7%	15.1%	10th	105th of 187
Veterans	2.3%	3.2%	10.7%	6.2%	9th	163rd of 187
Broadband accessWeakness	80.4%	81.5%	91.9%	91%	5th	127th of 184
Per capita incomeWeakness	$19,584	$53,670	$46,573	$44,673	2nd	145th of 187
Population	116	1,013	735,706	334,922,499	1st	182nd of 187
Population density	0/sq mi	0/sq mi	1/sq mi	95/sq mi	1st	183rd of 187
Median home value	$88,200	$237,500	$352,900	$332,700	1st	140th of 163
Bachelor's degree or higherWeakness	5.4%	16.3%	31.7%	35.7%	1st	146th of 187
Average commuteStrength	5.1 min	13.3 min	19.4 min	26.4 min	1st	147th of 184
Foreign-born residents	0%	5.2%	7.7%	14.1%	1st	159th of 187
Rent-burdened rentersStrength	0%	35.3%	44.6%	51.1%	1st	160th of 174
Median earnings per workerWeakness	$12,273	$51,875	$54,975	$49,666	1st	185th of 186
Tech workers	0%	0.5%	2.1%	3.8%	1st	134th of 187
Healthcare workers	0%	3.1%	10%	9.7%	1st	174th of 187
Self-employed workers	0%	2.6%	9.9%	10%	1st	165th of 187
Income inequality (Gini)Strength	0.242	0.426	0.433	0.483	1st	182nd of 184

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

11%

Under 5

14%

5–17

11%

18–24

11%

25–34

10%

35–44

12%

45–54

16%

55–64

12%

65–74

75+

Median age

36.3

Under 18

25%

65 and over

14.7%

Race and ethnicity

White3%
Black0%
Hispanic8%
Asian0%
Native American46%
Pacific Islander0%
Other0%
Multiracial43%

Diversity index

59.8

U.S. 61.4

Foreign-born

U.S. 14.1%

Born in state

94.8%

Language spoken at home (households)

English only

76%

Spanish

Other Indo-European

Asian / Pacific

Other

24%

Households

Households: 46
Average household size: 2.5
Family households: 84.8%
Married couples: 37%
Living alone: 13%
Veterans (of adults): 2.3%
Male / female: 47% / 53%

Income and poverty

Household income distribution

<$25k

$25–50k

30%

$50–75k

48%

$75–100k

$100–150k

13%

$150–200k

$200k+

Median household income

99640

$58,125

Lake and Peninsula

$65,625

Alaska

$92,788

United States

$80,734

Per capita income

$19,584

U.S. $44,673

Poverty rate

27%

U.S. 12.5%

Households earning $150K+

U.S. 23%

Income inequality (Gini)

0.242

U.S. 0.483

Housing

Median home value

99640

$88,200

Lake and Peninsula

$237,500

Alaska

$352,900

United States

$332,700

Median gross rent

99640

—

Lake and Peninsula

$936

Alaska

$1,419

United States

$1,413

Types of housing

Single-family

93%

2–4 units

5–19 units

20+ units

Mobile home

Boat, RV, van

Housing units: 119
Owner-occupied: 60.9%
Vacant: 61.3%
Median year built: 1989
Median rooms: 3.6
Renters paying 30%+ of income: 0%
Renters paying 50%+ of income: 0%
Home value to income: 1.5× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

Carpooled

Transit

Walked

33%

Bicycle

Worked from home

Other

61%

Commute time (one way)

<10 min

94%

10–19

20–29

30–44

45–59

60+

Average commute

5.1 min

U.S. 26.4 min

Unemployment

26.5%

U.S. 5.2%

In labor force

53.8%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Construction and repair

31%

Management

17%

Food service

11%

Sales

11%

Transportation and moving

11%

Cleaning and personal care

Business and finance

Office and admin

Computer and math

Engineering and science

Education

Legal and social services

Arts, media and sports

Healthcare

Police and fire

Farming, fishing and forestry

Production

Industries

Public administration

42%

Finance, insurance and real estate

22%

Education

11%

Retail

11%

Transportation, warehousing and utilities

Other services

Health care and social assistance

Manufacturing

Professional and technical services

Construction

Restaurants and hotels

Admin, support and management

Wholesale

Information

Arts and recreation

Agriculture and mining

Median earnings per worker

$12,273

U.S. $49,666

Self-employed

U.S. 10%

Government workers

72.2%

U.S. 14.5%

Nonprofit workers

22.2%

U.S. 8.8%

Median earnings by type of work

Type of work	99640	U.S.
Management, business, science and arts	—	$74,888
Service	—	$26,804
Sales and office	—	$40,476
Construction and maintenance	$11,719	$49,199
Production and transportation	—	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

74%

Some college

Associate's

Bachelor's

Graduate

High school graduate or higher: 91.9%
Bachelor's degree or higher: 5.4%
Graduate or professional degree: 5.4%
Households with broadband: 80.4%
Cable, fiber or DSL: 26.1%
No internet access: 15.2%
Without health insurance: 34.5%
Limited-English households: 0%

Geography

City (USPS): Nondalton
State: Alaska
County: Lake and Peninsula Borough
Center point: 60.7186° N, 155.5723° W
Land area: 2,686 sq mi
Water area: 64 sq mi
Time zone: Alaska Time (UTC-9, UTC-8 in summer)
Zip type: Residential delivery area

Zip codes near 99640

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
99557	Aniak, AK	53 mi	714	$74,286	$259,400
99653	Port Alsworth, AK	57 mi	199	$67,750	—
99606	Iliamna, AK	72 mi	231	$76,250	$307,400
99647	Pedro Bay, AK	78 mi	14	$104,063	$441,700
99668	Sleetmute, AK	82 mi	48	—	—
99656	Red Devil, AK	99 mi	3	—	—
99636	New Stuyahok, AK	103 mi	474	$66,250	$82,500
99613	King Salmon, AK	114 mi	376	$129,063	$343,800
99580	Ekwok, AK	116 mi	36	—	$108,900
99625	Levelock, AK	123 mi	8	$21,250	—
99633	Naknek, AK	141 mi	522	$88,750	$243,800
99670	South Naknek, AK	150 mi	73	$54,063	$96,700

Questions about 99640

What city is zip code 99640?

99640 is assigned to Nondalton, Alaska. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 99640 in?

99640 is in Lake and Peninsula Borough, Alaska.

What is the population of 99640?

About 116 people live in 99640, according to the Census Bureau's American Community Survey.

What time zone is 99640 in?

99640 is in Alaska Time.

What is the median household income in 99640?

The median household income in 99640 is $58,125.

What zip codes are near 99640?

The closest zip codes to 99640 are 99557, 99653, 99606, 99647, 99668.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 99640, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.