Johnston County, NC Property Tax: $1,840/yr (2026)
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The effective property tax rate in Johnston County is 0.69% of assessed home value. On a home at the county median value of $267,600, that works out to about $1,846 per year, or $154 per month. Johnston County is located in central North Carolina, and is home to approximately 226,623 residents.
About Johnston County
Johnston County covers approximately 792.0 square miles in North Carolina. The county is home to about 226,623 residents living in roughly 88,314 housing units, of which 71.8% are owner-occupied. The median household income is $79,838, and the median home was built in 1999.
Johnston County borders Franklin County, Harnett County, Nash County, Sampson County, Wake County — useful comparisons if you're considering nearby areas with potentially different tax rates.
How Property Taxes Work in North Carolina
Property taxes in North Carolina are administered at the county level. Each county sets a millage rate applied to the assessed value of real property — the effective rate above accounts for any partial assessments and exemptions already built into the local tax base. Assessed value can differ meaningfully from current market value depending on how often the county reassesses and what fraction of market value it uses.
Most counties in North Carolina offer exemptions that reduce the taxable assessed value: homestead exemptions for primary residences, senior exemptions, disability exemptions, and veteran exemptions are common. These reduce your effective rate below the county-wide average shown here. Contact the Johnston County Assessor's office to learn which exemptions apply to your property and when to file.
Johnston County vs. Neighboring Counties
| Location | Eff. Rate | Median Home | Annual Tax |
|---|---|---|---|
| Johnston County, NC | 0.69% | $267,600 | $1,846 |
| North Carolina state average | 0.70% | — | $1,873* |
| Franklin County | 0.72% | $240,900 | $1,732 |
| Harnett County | 0.74% | $220,700 | $1,642 |
| Nash County | 0.77% | $171,100 | $1,320 |
| Sampson County | 0.82% | $128,400 | $1,051 |
| Wake County | 0.71% | $422,800 | $3,023 |
| US national average | 1.10% | $281,900 | $3,101 |
*State average annual tax computed at Johnston County's median home value of $267,600. Source: US Census ACS 2023 5-year estimates.
Frequently Asked Questions
How does Johnston County's property tax rate compare to the rest of North Carolina?
At 0.69%, Johnston County is lower than the North Carolina state average of 0.70%. On a home at the county median of $267,600, that means about $1,846 per year — versus $1,873 at the state average rate, a difference of $27 per year. Compared to the national average of 1.10%, Johnston County is below average.
What's a typical annual property tax bill in Johnston County?
For a home at the county median value of $267,600, the annual property tax in Johnston County is approximately $1,846 — or about $154 per month. For a home worth $401,400, expect around $2,770 per year. For a $535,200 home, approximately $3,693 per year. Use the calculator above to estimate taxes for any assessed value.
Where do I appeal a Johnston County property tax assessment?
Property assessment appeals in Johnston County are handled by the Johnston County Assessor's office. Most jurisdictions require filing within 30–90 days of receiving your assessment notice — confirm the specific deadline with the assessor's office before submitting, as deadlines and procedures vary by county. A successful appeal can reduce your assessed value and lower your tax bill for the current and future tax years.
What exemptions are available in Johnston County?
North Carolina counties commonly offer homestead exemptions for owner-occupied primary residences, senior citizen exemptions for qualifying homeowners aged 65 and older, exemptions for disabled residents, and veterans' exemptions. Each exemption reduces your assessed taxable value, which in turn reduces your effective tax rate below the county-wide 0.69% shown here. Contact the Johnston County Assessor's office to confirm which exemptions are available and the application deadlines.
Data sources: US Census Bureau ACS 2023 5-Year Estimates, US Census Gazetteer (2024), County Adjacency File