Allendale County, SC ZIP Codes
5 ZIP codes cover all or part of Allendale County, South Carolina: 29810, 29827, 29836, 29932 and 29849. The Census Bureau counts 7,661 residents in the county, with a median household income of $32,328 and a median home value of $76,200. Median household income ranges from $26,835 in 29810 to $40,844 in 29827. Its largest communities include Allendale, Fairfax, Luray, Ulmer and Sycamore.
Allendale County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 7,661 |
| Households | 3,238 |
| Median household income | $32,328 |
| Median home value | $76,200 |
| Median age | 44.7 |
| Median rent | $662 |
All 5 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 8,090 |
| Households (sum of ZIP codes) | 3,380 |
| Median household income, range across ZIP codes | $26,835 (29810) to $40,844 (29827) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $32,561 |
| Homeowners | 62.8% |
| Households with kids under 18 | 24.1% |
| Moved in the past year | 7.9% |
| Carrier routes in EDDM2GO's route library | 8 routes, 3,172 homes (4 of 5 ZIP codes) |
Top facts
- Highest median household income in Allendale County: 29827 ($40,844)
- Most residents: 29810 (3,775 people)
- Highest homeownership: 29810 (63.2% own their home)
- Most households with kids: 29810 (29.1% of households)
- Most new movers: 29827 (12.1% moved in last year)
- Youngest median age: 29810 (40.9 years)
- Highest median home value: 29810 ($79,600)
Every ZIP code in Allendale County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 29810 | Allendale | 3,775 | 1,785 | $26,835 | $79,600 | 63.2% | 29.1% | 5.6% | 4 | 1,955 | 100% of its land |
| 29827 | Fairfax | 3,396 | 1,234 | $40,844 | $66,600 | 55.1% | 16.0% | 12.1% | 2 | 1,034 | 96% of its land |
| 29836 | Martin | 326 | 165 | — | $108,200 | 87.9% | 28.5% | 2.5% | 1 | 229 | 83% of its land |
| 29932 | Luray | 322 | 102 | — | $153,900 | 85.3% | 13.7% | 3.7% | — | — | 89% of its land |
| 29849 | Ulmer | 271 | 94 | $89,583 | $161,100 | 87.2% | 38.3% | 0.0% | 1 | 137 | 73% of its land |
A ZIP code is listed for Allendale County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Allendale — 2,653 residents · 1 ZIP code
- Fairfax — 1,935 residents · 1 ZIP code
- Luray — 311 residents · 1 ZIP code
- Ulmer — 190 residents · 1 ZIP code
- Sycamore — 68 residents · 1 ZIP code
Price a mailing to Allendale County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Allendale County, SC?
- 29810, 29827, 29836, 29932 and 29849. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Allendale County?
- 7,661 residents in 3,238 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Allendale County?
- $32,328 for the county as a whole. Its ZIP codes range from $26,835 (29810) to $40,844 (29827).
- Which Allendale County ZIP code has the highest median household income?
- 29827, at $40,844, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Allendale County?
- For the 4 of 5 ZIP codes in EDDM2GO's stored route library: 8 carrier routes reaching 3,172 residential and 183 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.