Residential delivery area · Alaska
ZIP Code 99588: Glennallen, AK
ZIP code 99588 uses the postal name Glennallen, Alaska and lies mostly in Copper River Census Area (56% of its land) with the rest in Matanuska-Susitna Borough (Census 2020 ZIP-county file). About 1,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $110,136 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Mendeltna (13%), Eureka Roadhouse (4%), Glennallen (3%), Lake Louise (2%), Nelchina (1%), Tolsona (1%), Gulkana (under 1%) and Tazlina (under 1%); 75% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Glennallen · its only residential ZIP
- County
- Copper River Census Area (56%); Matanuska-Susitna Borough (44%)
- Census places
- Mendeltna (13%) census-designated place; Eureka Roadhouse (4%) census-designated place; Glennallen (3%) census-designated place; Lake Louise (2%) census-designated place
- House district
- AK at large 119th Congress
- State
- Alaska
- Time zone
- Alaska
- Land area
- 3,507.6 sq mi · under 1 person per sq mi
Where is ZIP code 99588?
99588 centers on 62.708°, -146.719° and covers 3,507.6 square miles of land plus 100.5 of water. It borders 4 ZIP codes: 99737, 99586, 99573, 99674.
The map draws ZIP code areas only. For the streets inside 99588, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 99588 compare with the rest of Copper River Census Area?
| Measure | 99588 | In Copper River Census Area | In AK |
|---|---|---|---|
| People (ACS 2020-2024) | 1,037 | 3rd of 6 | 65th of 245 |
| Median household income | $110k | not ranked | not ranked |
| Median home value | $291k | 2nd of 3 | 43rd of 57 |
99588's median household income is not ranked: its 90% margin of error (±$28,363) is more than a quarter of the figure ($110,136). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 3% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 99588?
The 2020 Census counted 815 people in 99588; the ACS, which samples households over 2020-2024, estimates 1,037. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 1,037±191 (90% margin)
- 2020 Census count
- 815
- Households
- 483
- Median age
- 45.6
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 99588?
Of the 1,037 people the ACS estimates in 99588, 29.9% are under 18 and 20.0% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (49.6%), then Other or two or more (35.6%).
- Under 1829.9%
- 18 to 6450.1%
- 65 and older20.0%
- White, not Hispanic49.6%
- Other or two or more35.6%
- Hispanic or Latino13.9%
- Black, not Hispanic0.5%
- Asian, not Hispanic0.5%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 99588 earn?
Median household income is $110,136 (ACS 2020-2024).
- Median household income
- $110,136±$28,363
- Income per person
- $42,394
- Below the poverty line
- 5.8%
- Unemployed (of the labor force)
- 1.7%
- Adults 25+ with a bachelor's degree
- 14.4%
- Adjusted gross income per tax return, 2022
- $78,687700 returns; wages 62% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 99588?
- Median home value (owners' estimate)
- $290,600
- Median gross rent
- $1,325
- Homes owned by their occupants
- 64.6%
- Housing units
- 1,246
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 99588?
62 business establishments had a location in this ZIP code in 2023, 4 more than in 2018; the most are in accommodation and food services (ZIP Code Business Patterns).
- Accommodation and food services13
- Retail trade11
- Construction6
- Transportation and warehousing6
- Other services (except public administration)5
- Information4
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 99588?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 99737 | Delta Junction | 4,774 | $83k | 67.6 mi |
| 99586 | Gakona | 420 | – | 78.6 mi |
| 99573 | Copper Center | 941 | $79k | 85.6 mi |
| 99674 | Sutton | 1,774 | $64k | 88.5 mi |
| 99729 | Cantwell | 128 | $43k | 54.2 mi (near) |
| 99574 | Cordova | 2,551 | $85k | 113.6 mi (near) |
| 99686 | Valdez | 3,862 | $99k | 116.1 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.