US ZIP Code
99833

Petersburg, AK

Petersburg County  ·  Alaska

● Active
👥 3,394 Population ↑ 4% since 2019
💰 $77,026 Median HH Income
≈ Avg ↑ 10% since 2019
🎂 45.7 Median Age ↑ 7% since 2019
🏠 $301,300 Median Home Value
▲ 8% above avg ↑ 32% since 2019
🎓 37.4% College Grads
≈ Avg
📊 4.1% Unemployment
▼ 17% below avg
ZIP Code Details
ZIP Code99833
CityPetersburg
StateAlaska (AK)
CountyPetersburg County
Area Code907
Elevation237 ft
Latitude56.84041
Longitude-133.187085
TimezoneAnchorage (DST)
FIPS02195
ZIP TypePO Box
StatusActive
People & Population (ACS 2023)
♂ Male 50.0% (1,696) Female 50.0% (1,698) ♀

Race & Ethnicity

White: 59.1%Hispanic: 8.9%Black: 1.5%Asian: 13.1%Other: 10.4%Race
White59.1%
Hispanic8.9%
Black1.5%
Asian13.1%
Other10.4%

Age Breakdown

Under 5
5%
5–17
15%
18–24
8%
25–44
22%
45–64
29%
65+
11%

Key Indicators

Median Age45.7 yrs ↑ 7% since 2019
Avg Household Size2.42
Below Poverty5.5% ▼ 45% below avg
College Grads37.4% ≈ Avg
Unemployment4.1% ▼ 17% below avg
No HS Diploma84 (3.6%)
HS Graduate715 (30.5%)
Some College202 (8.6%)
Associates469 (20%)
Bachelors207 (8.8%)
Graduate Degree671 (28.6%)

Education

No HS: 3.6%HS Grad: 30.5%Some College: 8.6%Associates: 20%Bachelors: 8.8%Graduate: 28.6%Edu
No HS3.6%
HS Grad30.5%
Some College8.6%
Associates20.0%
Bachelors8.8%
Graduate28.6%
Housing & Income

Housing Tenure

Owner: 71%Renter: 29%Tenure
Owner71.0%
Renter29.0%

Home Value Distribution

Under $50k
7%
$50k–100k
5%
$100k–150k
2%
$150k–200k
15%
$200k–300k
21%
$300k–500k
36%
Over $500k
14%

Financials

Median HH Income$77,026 ≈ Avg ↑ 10% since 2019
Median Home Value$301,300 ▲ 8% above avg ↑ 32% since 2019
Home/Income Ratio3.9x (nat avg ~3.5x)
Median Rent$1,208/mo ↑ 27% since 2019
Total Units1,871
Vacant Units552
Avg HH Size2.42

Income Distribution

Under $25k
12%
$25k–50k
18%
$50k–75k
17%
$75k–100k
18%
$100k–150k
14%
$150k–200k
11%
Over $200k
10%
Employment & Commute

How People Get to Work

Drove Alone
65%
Public Transit
0%
Walked
26%
Work From Home
9%

Commute Time

Under 15 min
91%
15–30 min
6%
30–45 min
2%
Over 45 min
1%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
5%
1960s–1970s
21%
1980s–1990s
13%
2000+
58%

Summary

Total Units1,871
Vacant552
Owner Occupied71.0%
Renter Occupied29.0%
Avg HH Size2.42
Frequently Asked Questions
ZIP code 99833 is in Petersburg, AK, in Petersburg County.
ZIP code 99833 is located in Alaska (AK).
ZIP code 99833 is in Petersburg County, AK.
ZIP 99833 observes the Anchorage timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 99833 is 3,394 people (ACS 2023).
The median household income in ZIP code 99833 is $77,026 (ACS 2023).
The median home value in ZIP 99833 is $301,300 (ACS 2023).
About ZIP Code 99833

ZIP code 99833 is located in Petersburg, Alaska, within Petersburg County. With a population of 3,394, this is a sparsely populated ZIP code with a mature community — the median age is 45.7 years. Economically, 99833 is a middle-income ZIP code: the median household income of $77,026 is near the national average.

Real estate in ZIP code 99833 represents a mid-range housing market. The median home value of $301,300 is near the national average. Renters can expect to pay around $1,208 per month in median rent. Homeownership is strong here — 71.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 32% since 2019.

The population of 99833 is majority White (59.13%). Residents are moderately educated — 37.4% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 5.5%. Household income has grown by 10% since 2019.

The unemployment rate in 99833 stands at 4.1%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 52%.

Overall, ZIP code 99833 in Petersburg, AK is characterized as middle-income, moderately educated, a mature community, and predominantly owner-occupied. With 3,394 residents, a median household income of $77,026, and a median home value of $301,300, it offers a clear picture of life in this part of Alaska.