Niantic, IL ZIP Codes
One ZIP code serves Niantic, Illinois: 62551. Together they are home to 820 residents in 295 households.
Niantic village limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 671 |
| Households | 220 |
| Median household income | $67,155 |
| Median home value | $114,800 |
| Median age | 33.8 |
| Median rent | $1,066 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 820 |
| Households (sum of ZIP codes) | 295 |
| Median household income, range across ZIP codes | $69,583 (62551) to $69,583 (62551) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $69,583 |
| Homeowners | 84.1% |
| Households with kids under 18 | 24.4% |
| Moved in the past year | 11.9% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Niantic
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 62551 | Niantic | 820 | 295 | $69,583 | $129,200 | 84.1% | 24.4% | 11.9% | — | — | 4% of its land; mailing city |
A ZIP code is listed for Niantic when at least 10% of its land lies inside Niantic village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Niantic. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Niantic.
Counties
- Macon County — 22 ZIP codes
Price a mailing to Niantic ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Niantic, IL?
- 62551. A ZIP code is listed for Niantic when at least 10% of its land lies inside Niantic village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Niantic.
- What is the population of Niantic, IL?
- The Census Bureau counts 671 residents inside Niantic village limits (ACS 2020–2024). The 1 ZIP code that serve Niantic hold 820 residents in all.
- What is the median household income in Niantic, IL?
- $67,155 inside Niantic village limits, per the Census Bureau. Across its ZIP codes the medians run from $69,583 to $69,583.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.