ZIP code
46319
Griffith, IN
46319 covers Griffith in Lake County, with 17,683 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 46319. Methodology
ZIP code map of 46319
About ZIP code 46319
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 46319. Not ACS. Methodology
People in 46319
Race
- White11,926
- Black or African American2,880
- American Indian or Alaska Native100
- Asian153
- Native Hawaiian and Pacific Islander1
- Other race1,021
- Two or more races2,027
Hispanic or Latino (any race): 3,322
Age
- Under 102,072
- 10 to 192,146
- 20 to 292,597
- 30 to 392,674
- 40 to 492,166
- 50 to 592,370
- 60 to 692,337
- 70 to 791,141
- 80 and older605
Income and housing in 46319
Education
- High school graduate96.4%
- Bachelor's degree26.0%
- Graduate degree6.0%
Places covering 46319
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Griffith91.0%
- Schererville0.4%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Lake County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
8.6% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 46319
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 17,732 | |
| 2006 | 17,154 | |
| 2007 | 18,005 | |
| 2008 | 17,264 | |
| 2009 | 17,414 | |
| 2010 | 17,759 | |
| 2011 | 18,393 | 17,320 |
| 2012 | 18,086 | 17,010 |
| 2013 | 18,032 | 16,950 |
| 2014 | 17,949 | 16,580 |
| 2015 | 17,866 | 16,480 |
| 2016 | 17,924 | 16,250 |
| 2017 | 17,837 | 16,290 |
| 2018 | 17,781 | 16,030 |
| 2019 | 17,513 | 15,790 |
| 2020 | 17,384 | 15,530 |
| 2021 | 18,012 | 15,280 |
| 2022 | 17,626 | 15,100 |
| 2023 | 17,683 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 46319
12 nearest ZIP centroids (any distance)
- 46322Highland2.5 miPop 23,749 · Income $76,219
- 46375Schererville2.6 miPop 24,012 · Income $89,646
- 46408Gary3.2 miPop 15,571 · Income $47,063
- 46321Munster4.6 miPop 23,733 · Income $105,764
- 46323Hammond5.0 miPop 23,184 · Income $56,906
- 46404Gary5.0 miPop 16,846 · Income $39,188
- 46410Merrillville5.3 miPop 38,803 · Income $61,735
- 46409Gary5.4 miPop 7,072 · Income $40,637
- 46311Dyer5.8 miPop 23,405 · Income $109,167
- 46406Gary5.9 miPop 8,513 · Income $35,631
- 46324Hammond6.0 miPop 21,433 · Income $61,118
- 46373Saint John6.0 miPop 18,509 · Income $123,203
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 46319, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 46319 FAQ
- What city is ZIP code 46319 in?
- 46319 is in Griffith, IN.
- What county is 46319 in?
- 46319 is in Lake County.
- What is the median household income in 46319?
- The median household income in 46319 is $75,976.
- Which ZIP codes are near 46319?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 46319.