ZIP Code 83318
ZIP Code Tabulation Area in Cassia County, Idaho.
- Population
- 19,319
- Median household income
- $66,770
- Median home value
- $248,700
+13.5%’19–’23
+26.1%’19–’23
+54.5%’19–’23
ZIP Code 83318 (Cassia County, Idaho) is home to about 19,319 residents. Its median household income of $66,770 runs in line with the Cassia County figure of $67,042.
From 2019 to 2023, ZIP Code 83318's population grew 13.5% from 17,014 to 19,319, while its median gross rent rose 43.7% from $643 to $924.
White (non-Hispanic) residents are the largest group, 60.0% of the population. 82.7% of workers drive to work alone.
Demographics
ACS 2019–2023- Population
- 19,319
- Median age
- 31.8 yrs
- Median household income
- $66,770
- Median home value
- $248,700
- Median gross rent
- $924
- Housing units
- 6,786
- Homeownership rate
- 67.4%
- Bachelor's degree or higher
- 21.0%
- Unemployment rate
- 2.8%
Trends
ACS 5-year · 2019–202317,01419,319
$52,953$66,770
$161,000$248,700
$643$924
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 17,014 | $52,953 | $161,000 | $643 |
| 2020 | 17,737 | $52,258 | $168,300 | $701 |
| 2021 | 18,821 | $57,177 | $181,700 | $787 |
| 2022 | 19,324 | $63,511 | $222,900 | $879 |
| 2023 | 19,319 | $66,770 | $248,700 | $924 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 58.3%
5 to 1722.6%
18 to 2410.5%
25 to 3412.9%
35 to 4412.7%
45 to 549.1%
55 to 6410.5%
65 to 747.9%
75 and over5.5%
| Count | Share | |
|---|---|---|
| Under 5 | 1,605 | 8.3% |
| 5 to 17 | 4,366 | 22.6% |
| 18 to 24 | 2,024 | 10.5% |
| 25 to 34 | 2,485 | 12.9% |
| 35 to 44 | 2,461 | 12.7% |
| 45 to 54 | 1,764 | 9.1% |
| 55 to 64 | 2,024 | 10.5% |
| 65 to 74 | 1,532 | 7.9% |
| 75 and over | 1,058 | 5.5% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 11,587 | 60.0% |
| Black or African American | 16 | 0.1% |
| American Indian & Alaska Native | 40 | 0.2% |
| Asian | 66 | 0.3% |
| Native Hawaiian & Pacific Islander | 4 | 0.0% |
| Some other race | 293 | 1.5% |
| Two or more races | 812 | 4.2% |
| Hispanic or Latino (any race) | 6,501 | 33.7% |
Educational attainment (age 25+)
No high school diploma15.4%
High school graduate26.7%
Some college or associate's36.9%
Bachelor's degree14.2%
Graduate or professional degree6.8%
| Count | Share | |
|---|---|---|
| No high school diploma | 1,745 | 15.4% |
| High school graduate | 3,018 | 26.7% |
| Some college or associate's | 4,183 | 36.9% |
| Bachelor's degree | 1,613 | 14.2% |
| Graduate or professional degree | 765 | 6.8% |
Commute to work
- Mean travel time to work
- 16 min
Drove alone82.7%
Carpooled8.3%
Public transit0.1%
Walked0.8%
Bicycle0.1%
Worked from home6.3%
Other means1.7%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 7,367 | 82.7% |
| Carpooled | 741 | 8.3% |
| Public transit | 11 | 0.1% |
| Walked | 70 | 0.8% |
| Bicycle | 13 | 0.1% |
| Worked from home | 557 | 6.3% |
| Other means | 152 | 1.7% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 4,722 | 56.5% |
| 15 to 29 min | 2,722 | 32.6% |
| 30 to 44 min | 340 | 4.1% |
| 45 to 59 min | 263 | 3.1% |
| 60+ min | 307 | 3.7% |
Households
- Average household size
- 2.98
- Poverty rate
- 11.0% (2,080 of 18,943)
| Count | Share | |
|---|---|---|
| Family households | 4,598 | 72.5% |
| Nonfamily households | 1,745 | 27.5% |
Housing
- Median year structure built
- 1975
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 6,343 | 93.5% |
| Vacant | 443 | 6.5% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 4,278 | 67.4% |
| Renter-occupied | 2,065 | 32.6% |
1-unit, detached76.9%
1-unit, attached2.3%
2 to 4 units6.6%
5 to 19 units3.9%
20 or more units1.6%
Mobile home & other8.6%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 5,218 | 76.9% |
| 1-unit, attached | 159 | 2.3% |
| 2 to 4 units | 450 | 6.6% |
| 5 to 19 units | 264 | 3.9% |
| 20 or more units | 110 | 1.6% |
| Mobile home & other | 585 | 8.6% |
Geography
- ZCTA
- 83318
- Land area
- 254 sq mi
- Water area
- 2.64 sq mi
- Center point
- 42.4392, -113.8210
Counties this ZIP covers
2Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)