Jefferson
Source:
Missouri
Jefferson is a mid-size county in Missouri with 16 ZIP codes, 193,883 people, and upper-quartile household income among US counties. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.
National county placement
According to ACS 5-Year Estimates, Jefferson, MO sits among US counties with an upper-quartile household income, on a mid-size county population base, across a multi-ZIP patchwork.
- Top 21%
- household income vs 3,210 US counties
- 193,883
- combined ZIP population
- 16
- USPS ZIP codes covered
- $81,149
- avg ZIP median income
Income percentile ranks this county's average ZIP median household income against 3,210 US counties with ACS income on at least one ZIP.
Jefferson lands in the national county income distribution as upper-quartile household income on mid-size county footing (FIPS 29099, 16 ZIPs, combined population 193,883). Sort the ZIP table by population before treating the county mean as uniform.
High-income counties with wide ZIP mosaics hide sharp internal gradients. The densest ZIP here is 63010 (Arnold) with 35,439 residents - open it beside a thin rural code from the table before treating the county mean as uniform. HUD Fair Market Rents and FBI county tables attach to FIPS 29099, so scorecards stay county-keyed while household income stays ZIP-keyed.
Save two ZIPs from the table into your shortlist, then open a compare link - that is the return path a static county summary cannot replace. All figures here come from Census ACS 2023 5-Year Estimates and USPS ZCTA files.
16
Total ZIPs
193,883
Total Population
ZIP Codes in Jefferson
Side-by-side: Compare 63010 vs 63052 →
| ZIP Code | City | Population | Density |
|---|---|---|---|
| 63010 | Arnold | 35,439 | 629 |
| 63052 | Imperial | 26,431 | 313 |
| 63028 | Festus | 26,413 | 83 |
| 63020 | De Soto | 20,714 | 57 |
| 63049 | High Ridge | 15,896 | 243 |
| 63050 | Hillsboro | 15,716 | 68 |
| 63051 | House Springs | 14,495 | 121 |
| 63012 | Barnhart | 9,973 | 135 |
| 63016 | Cedar Hill | 7,582 | 128 |
| 63070 | Pevely | 7,438 | 211 |
| 63023 | Dittmer | 5,831 | 32 |
| 63019 | Crystal City | 4,449 | 524 |
| 63048 | Herculaneum | 3,357 | 380 |
| 63053 | Kimmswick | 62 | 946 |
| 63057 | Liguori | 56 | 428 |
| 63047 | Hematite | 31 | 55 |
Frequently Asked Questions
What is the population of Jefferson?
Jefferson has a total population of 193,883 across 16 ZIP codes, based on U.S. Census Bureau ACS 2023 data.
What ZIP codes are in Jefferson?
Jefferson includes 16 ZIP codes: 63010, 63052, 63028, 63020, 63049, 63050, 63051, 63012, 63016, 63070, and more.