Lost Nation, IL ZIP Codes
One ZIP code serves Lost Nation, Illinois: 61021. Together they are home to 22,308 residents in 8,838 households. That is more than the 714 people counted inside Lost Nation Census-designated place, because these ZIP codes reach past its boundary.
Lost Nation Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 714 |
| Households | 301 |
| Median household income | $108,964 |
| Median home value | $236,300 |
| Median age | 57.6 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 22,308 |
| Households (sum of ZIP codes) | 8,838 |
| Median household income, range across ZIP codes | $69,127 (61021) to $69,127 (61021) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $69,127 |
| Homeowners | 72.8% |
| Households with kids under 18 | 26.8% |
| Moved in the past year | 10.6% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Lost Nation
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 61021 | Dixon | 22,308 | 8,838 | $69,127 | $148,500 | 72.8% | 26.8% | 10.6% | — | — | 2% of its land |
A ZIP code is listed for Lost Nation when at least 10% of its land lies inside the Lost Nation Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Lost Nation. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Lost Nation.
Counties
- Lee County — 18 ZIP codes
Nearby cities sharing these ZIP codes
- Dixon — 1 ZIP code
Price a mailing to Lost Nation ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Lost Nation, IL?
- 61021. A ZIP code is listed for Lost Nation when at least 10% of its land lies inside the Lost Nation Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Lost Nation.
- What is the population of Lost Nation, IL?
- The Census Bureau counts 714 residents inside Lost Nation Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Lost Nation hold 22,308 residents in all.
- What is the median household income in Lost Nation, IL?
- $108,964 inside Lost Nation Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $69,127 to $69,127.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.