Census ACS · ZIP Code Tabulation Area

59640 Income Statistics for 2026

Lewis and Clark County, Montana

Median household income

$99,167

Median household income ($99,167) is higher than Lewis and Clark County County ($81,913).

59640$99,167
Lewis and Clark County County$81,913
59633
59602$92,985
59635$83,740
59601$72,290
59648$65,750

Average household income

$119,486

Average household income ($119,486) is higher than Lewis and Clark County County ($104,494).

59640$119,486
Lewis and Clark County County$104,494
59633$115,138
59602$112,682
59635$101,421
59601$98,929
59648$85,711

Per-capita income

$42,500

Per-capita income ($42,500) is lower than Lewis and Clark County County ($45,151).

59640$42,500
Lewis and Clark County County$45,151
59633$69,490
59602$43,317
59635$43,827
59601$47,533
59648$33,524

Households earning $100k+

46.6%

Households earning $100k+ (46.6%) is higher than Lewis and Clark County County (40.0%).

5964046.6%
Lewis and Clark County County40.0%
5963345.8%
5960245.7%
5963541.1%
5960134.0%
5964827.7%

All demographics

Population
160
Households
58
Median age
55.1 yrs
Median household income
$99,167
Mean household income
$119,486
Per capita income
$42,500
Median home value
$287,500
Median gross rent
Owner-occupied housing
74.1%
Bachelor's degree or higher
50.9%
In labor force
59.5%
Poverty rate
3.8%
Households earning $100k+
46.6%
Population under 5
0.0%
Population age 18–34
2.5%
Population age 25–44
5.0%
Population age 45–64
33.8%
Population age 65+
28.8%
Hispanic or Latino
0.0%
Black (non-Hispanic)
0.0%
Asian (non-Hispanic)
0.0%
Unemployment rate
0.0%
Open in interactive explorer

County and peer ZIP comparisons use population-weighted aggregates from other ZCTAs in the same county. Source: US Census Bureau ACS 5-year estimates. Page URL: https://resource.skyrocketbpo.com/tools/market-research/us-income-demographics-by-zip-code/montana/59640

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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