Lewis and Clark County, Montana
Lewis and Clark County covers 3,458 sq mi of land and has about 73,464 residents. 15 zip codes lie mainly within it, spread across 8 cities and towns. Zip codes that only partly reach into the county are listed on each zip's own page.
Population
73,464
21/sq mi
Median household income
$78K
U.S. $81K
Median home value
$394K
U.S. $333K
Median rent
$1,102
U.S. $1,413
Median age
41.8
U.S. 38.9
Poverty rate
8.1%
U.S. 12.5%
Cities and towns
Zip codes in Lewis and Clark County
15 total
| Zip | City | Type | Population | IncomeMedian income |
|---|---|---|---|---|
| 59410 | Augusta | 520 | $42,321 | |
| 59601 | Helena | 31,728 | $72,290 | |
| 59602 | Helena | 30,754 | $92,985 | |
| 59604 | Helena · PO box | — | — | |
| 59620 | Helena · PO box | — | — | |
| 59623 | Helena | 0 | — | |
| 59624 | Helena · PO box | — | — | |
| 59625 | Helena | 663 | — | |
| 59626 | Helena · PO box | — | — | |
| 59633 | Canyon Creek | 272 | — | |
| 59635 | East Helena | 8,292 | $83,740 | |
| 59636 | Fort Harrison | 32 | — | |
| 59639 | Lincoln | 1,021 | $57,778 | |
| 59640 | Marysville | 160 | $99,167 | |
| 59648 | Wolf Creek | 486 | $65,750 |
Lewis and Clark County at a glance
Compared with the U.S.
Household income distribution
<$25k
10%
$25–50k
20%
$50–75k
18%
$75–100k
14%
$100–150k
19%
$150–200k
10%
$200k+
9%
Highest education (adults 25+)
No diploma
5%
High school
23%
Some college
19%
Associate's
10%
Bachelor's
28%
Graduate
15%
How people get to work
Drove alone
68%
Carpooled
11%
Transit
0.2%
Walked
4%
Bicycle
1%
Worked from home
14%
Other
1%
At a glance
| Lewis and Clark | U.S. | |
|---|---|---|
| Own their home | 70.1% | 65.2% |
| Bachelor's degree or higher | 43% | 35.7% |
| Work from home | 14.5% | 15.1% |
| Households with broadband | 90.3% | 91% |
| Without health insurance | 5.7% | 8.4% |
| Foreign-born | 1.9% | 14.1% |
| Veterans (of adults) | 9.7% | 6.2% |
| Unemployment | 3.2% | 5.2% |
| Average commute | 18.3 min | 26.4 min |