PlainZIP

Anvik, AK · standard

ZIP Code 99558

Yukon-Koyukuk County, Alaska - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

85
5/sq mi
$80,000
Median income
0.0%
Bachelor's or higher

The verdict

Anvik pairs an above-median household income, in a rural, homeowner-dominated area.

Top 38%
household income, US ZIPs
5
people per sq mi
73%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 99558 against every reporting US ZIP.

ZIP code 99558 is a sparsely populated ZIP (a standard USPS delivery area) in Anvik, Yukon-Koyukuk County, Alaska, home to just 85 residents across 18.5 square miles, a density of 5 people per square mile, in the Anchorage time zone.

ZIP 99558 lands in the middle-income range, with a median household income of $80,000 (10% above the Alaska average), while per-capita income is $26,984. Local economic indicators show a 17.7% poverty rate alongside 22.5% unemployment. Housing costs here run - for a typical home value, with rent averaging - a month; 73.3% of homes are owner-occupied.

Formal educational attainment runs low here: just 0.0% of adults hold a bachelor's degree or higher, the median age is 34.5, and the average commute is -. The state and national benchmarks above give 99558's numbers context; they should not be read in isolation.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 99558, Anvik, AK · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

85

Population

18.5

Area (sq mi)

5

People / sq mi

Anchorage

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 99558?

34.5

Median Age

51.9%

Male

48.1%

Female

0.0%

Foreign-Born

White 1.3%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 98.7%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 0.0%
Hispanic or Latino 0.0%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$80,000

Median Household Income

+10% vs state

$26,984

Per Capita Income

17.7%

Poverty Rate

22.5%

Unemployment Rate

How ZIP 99558 ranks nationally

Anvik, AK household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$80,000 Top 38% higher than 62% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). This entry sits in this band. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 47.6%
Bachelor's Degree or Higher 0.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

56

Total Housing Units

30

Occupied Units

26

Vacant Units

2.63

Avg Household Size

Occupancy Type

Owner 73.3%
Renter 26.7%

1986

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 3 business establishments in ZIP 99558, employing approximately 7 people with a combined annual payroll of $115,000.

3

Businesses

7

Employees

$115K

Annual Payroll

0

Industry Sectors

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

More ZIP Codes in Yukon-Koyukuk County

99740 standard
Fort Yukon, AK
Pop: 585
99741 standard
Galena, AK
Pop: 470
99627 standard
Mc Grath, AK
Pop: 406
99746 standard
Huslia, AK
Pop: 277
99765 standard
Nulato, AK
Pop: 264
99777 standard
Tanana, AK
Pop: 246

Related Areas

Yukon-Koyukuk County Anvik, AK Alaska

Frequently Asked Questions

What county is ZIP code 99558 in? ▼
ZIP code 99558 (Anvik) is located in Yukon-Koyukuk County, Alaska. Yukon-Koyukuk County contains multiple ZIP codes, see the full list at /counties/yukon-koyukuk-ak.
What is the population of ZIP code 99558? ▼
ZIP code 99558 in Anvik, AK has a population of 85 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 99558? ▼
The median household income in ZIP 99558 is $80,000, which is 5% above the national average of $76,288.
What is the demographic makeup of ZIP 99558? ▼
The largest racial group in ZIP 99558 is American Indian or Alaska Native at 98.7%.
How many businesses are in ZIP code 99558? ▼
ZIP code 99558 has 3 business establishments employing approximately 7 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What percentage of residents own vs. rent in ZIP 99558? ▼
In ZIP code 99558, approximately 73.3% of occupied housing units are owner-occupied and 26.7% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 99558? ▼
The poverty rate in ZIP code 99558 is 17.7% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.