Which ZIP code in Matanuska-Susitna County has the highest median household income?

99588 (Glennallen), at $110,136 (±$28,363), among 9 ZIP codes with at least 1,000 residents.

Why are some ZIP codes missing?

ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

Richest ZIP codes in Matanuska-Susitna Borough, AK

These are the 9 ZIP codes in Matanuska-Susitna Borough with the highest median household income, out of 9 with at least 1,000 residents. 99588 (Glennallen, $110,136), 99645 (Palmer, $100,455) and 99654 (Wasilla, $97,544) lead the list. There is no single "best" ZIP code in Matanuska-Susitna County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Richest ZIP codes in Matanuska-Susitna County

Rank	ZIP	Mailing city	Median household income	Residents	Households	Residential mailboxes
1	99588	Glennallen	$110,136 ±$28,363	1,037	483	137
2	99645	Palmer	$100,455 ±$4,567	32,103	11,103	2,071
3	99654	Wasilla	$97,544 ±$4,590	44,647	15,773	13,454
4	99623	Wasilla	$88,799 ±$6,578	23,424	7,701	1,177
5	99652	Big Lake	$78,578 ±$12,991	4,313	1,791	—
6	99688	Willow	$77,197 ±$13,600	2,739	1,162	588
7	99694	Houston	$74,531 ±$8,828	1,516	577	—
8	99674	Sutton	$63,688 ±$11,209	1,774	677	207
9	99676	Talkeetna	$54,028 ±$37,378	1,628	707	167

How we ranked them

Ranked by median household income (ACS 5-year estimates, 2020–2024). The Census Bureau caps published medians at $250,000; ZIP codes at the cap are shown as $250,000+ and ordered by population. ZIP codes need at least 1,000 residents to be ranked; 9 of 12 qualify.

Which of these to mail, and why

Higher-income ZIP codes suit offers with a bigger ticket: remodeling, pools, roofing, financial planning, private schools, premium dining. A median describes the middle household, not every door, so the routes inside each ZIP still vary.

The top five ZIP codes on this list hold 36,851 households. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 99588 on the EDDM route map

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Frequently asked questions

Which ZIP code in Matanuska-Susitna County has the highest median household income?: 99588 (Glennallen), at $110,136 (±$28,363), among 9 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by median household income (ACS 5-year estimates, 2020–2024). The Census Bureau caps published medians at $250,000; ZIP codes at the cap are shown as $250,000+ and ordered by population.
Why are some ZIP codes missing?: ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.